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How Wireless Affects Power PC Laptop Battery Life

When we a notebook post the questions that always has to be answered, what battery like on this laptop(laptop battery)? We know all manufacturers exaggerate quoted battery life for a system, probably because they test of battery life under ideal conditions for getting a high number. For example, wireless, processor untertaktet, system idle LCD Brightness too low set no DVD and so on. So, if your notebook with a quoted 5 hours gets actually battery life three hours you are wondering what manufacturers have with these other two hours?

The reality is, a great number of things can affect what you do, wireless throughput, processor speed, screen resolution, height the fragmentation of files on the hard disk, LCD Brightness – could the list further and further your notebook battery life. Over the next few weeks we will look at various laptop components as they on battery life, and what can do yourself, to maximize or reduce the amount of power draw, that the component on the system than to take a whole. We are at a high level, so that users understand the average mainstream and use this information to keep and eye glassy when reading. Much of the presented data for research and numbers of Intel it optimization was developed: promoting the mobile series of articles and presentations we have been visited vision of Intel, but we extrapolate the data type of the real world proposals.

The Effect of Wireless on Notebook Power Drain

It is now the year 2007 and 99.9% of all notebooks out there have built-in wireless so you can surf the Web and transfer files via thin air in the form of radio waves (802.11 a / b / g / n). After integrated wireless means have a small chip in your notebook that responsible for sending and receiving the wireless packets’s got. If you are this Web site and wireless Internet access, wireless chip in your PC was required to work and practice a certain power on this page download. If a very small piece of your battery life was stuck pulled the power from the power outlet if you are on battery, donated to downloading this page (we hope it is worth for you).

So, exactly how much does having a wireless radio on and surfing the web affect your battery life? And how much power can you save simply by turning it off? We’ll investigate in this article.

Figure 1 below is that we will refer a lot. There is a bar chart how much power is exercised by the individual components in a notebook. There are five bars, the respectively, how much power on what makes the notebook is used. It is important to note, this benchmarking system on a reference system that did not contain a LCD monitor was carried out. We will consider separate LCD power consumption in another article (it is usually the biggest burden on the battery).

Figure 1: Amount of battery drain of a notebook in various usage states. LCD power drain is not included, the reference system does not include a monitor.

Below is another graph that shows average power drain for four different states of wireless, which are documented below this graph:

Figure 2: Power drain of idle notebook running Windows XP with various WLAN states. Blue indicates power used by all othercomponents, except the LCD power drain which is not included, and purple represents WLAN power drain.

1. Power drain of idle notebook (screen power drain not included) with wireless radio Off = 0W wireless radio power consumption
2. Power drain of idle notebook (screen power drain not included) with wireless radio On, but not connected to an Access Point (no data being sent or received) = 0.30W wireless radio power consumption
3. Power drain of idle notebook (screen power drain not included) with wireless radio On, connected to an Access Point (data can be sent and received) = 0.45W wireless radio power consumption
4. Power drain of idle notebook (display power drain not included) with wireless radio On and Searching for an Access Point = 1.6W wireless radio power consumption

Notice that by far the power from the wireless card comes when it scans and attempts to acquire an access point. We charge a worst case scenario for how much the wireless card could affect battery life of a notebook. Meaning, we take the card constantly looking for a network and can never make a find so that the increased power consumption 1.60 W, so:

* Assume average power consumption for notebook with no wireless is 20W
* Assume average power consumption for notebook with wireless, continually trying to acquire network is 21.6W (+1.60W)

The formula for battery life (assuming a brand new battery with no wear on it) is:

* Battery Life = Battery Capacity / Laptop Power Consumption

So if we assume a battery capacity of 53 WHr (fairly standard battery capacity) the formula for battery life with no wireless is:

* Battery Life No Wireless = 53WHr / 20W = 2 hours 39 minutes

And the formula for wireless on and searching for a wireless network is:

* Battery Life Wireless on and Searching for Access Point = 53WHr / 21.6W = 2 hours 27 minutes

So the difference in battery life for this worst case scenario is 12 minutes, which amounts to about 7.5% difference. Now let’s assume the 0.45W power drain for the case where wireless has a solid connection and we’re just transferring a little bit of data:

* Battery Life Wireless Connected = 53WHr / 20.45W = 2 hours 35 minutes

Not bad, only 4 minutes, or 2.5% overall difference!

But, can we always assume 0.45W power drain from wireless? What if we’re uploading and downloading a ton of data, does that affect power drain somewhat? Well, yes…

Wireless Power Consumption Based on Data Transfer Variance

We’re going to look at a comparison of transferring compressed versus uncompressed files to demonstrate the effect the amount of data transferred has on power consumption.

You must be aware that you transfer more data depending on the WLAN card has more to work, which means has to consume more power. So if you several gigabytes streaming video files from a media server in your home to your laptop unplugged, sweating your wireless card is hard and do be a lot of work, thus draining battery faster. If your notebook is that wireless, is firmly connected and everything you do emails check the wireless card is hardly sipping power every 5 minutes and have little effect on battery life.

Let’s look at how amount of data transfer affects energy used with some charts and graph comparisons.bbAssume we have 5 different files, each file can be compressed to varying degrees using GZIP:

Data Set Original Size (KB) Gzip Compress Rate (version 1.2.4) Description Tulips.tif 1179 (1.15MB) 1.2x Med size file, very low compress ratio Book1 751 (0.73MB) 2.45x Med size file, low compress ratio World95.txt 2935 (2.87MB) 5.06x Large size file, high compress ratio Pic 502 (0.49MB) 8.96x Small size file, high compress ratio Frymire.tif 3708 (3.62MB) 14.04x Large size file, very high compress ratio

Tulips.tif is almost incompressible, while Frymire.tif can be compressed to almost 14x smaller than its original size. Here’s a chart showing how long it takes to download the uncompressed file versus downloading a compressed version of each file plus the amount of time it then takes to then uncompress that file once it is downloaded:

Keep in mind that we are about 2.5 minutes saving with Frymire.tif, by you the much smaller zip up version of the file and then unzip it. Now the file is about the same size as uncompressed, compressed Tulips.tif and then we have time and unpack spend processing power more time and energy as a whole, so that it lands!

The amount of time it takes to download a file and then uncompress a file has a very direct effect on power consumption. Notice in the graph below how much less energy it takes to download the compressed version of Frymire.tif:

Several times more energy is consumed to download the uncompressed original 3.62MB size Frymire.tif, it took almost 3 minutes to download Frymire.tif, so the wireless card is working all that time.

When you download a web page, most websites (such as this one) actually send a page in gzip format and your browser will unzip it on the fly. So this type of thing is constantly going on behind the scenes as you browse the web. The more web pages you download and browse, the more power it takes.

The moral of the story? The more you’re downloading with your wireless card, the more power it consumes, so the effect your wireless card has on battery drain depends a lot on how much you’re using it.

Conclusion

For those that saw a couple of formulas and graphs and skipped ahead to this part, I don’t blame you, here are the take aways based on the data:

* Simply turning on the wireless card doesn’t drain much power, it might shorten battery life by 2%, so if you want to remain connected to download email it’s no big deal.
* If you turn on wireless and are constantly trying to acquire a connection, such as if you’re constantly dropping a connection and then trying to reconnect, your battery life could be 6% – 7% shorter than usual due to the wireless card having to work extra hard.
* If you have wireless card on and are transferring lots of data, such as downloading large files or constantly browsing the web, battery life could be about 6% shorter than simply no wireless on. Consider downloading large files later when you’re plugged in.
* If you don’t need to use the web, turn wireless off, it’ll save you at least a few short (but maybe precious) minutes of battery life!

Overall, I believe that energy consumption due to wireless is a bit like a culprit for Notebook battery discharge exaggerated. You can save much more performance by dimming display brightness underclocking the processor, Spinn DVD of less, or a host of others we will find sleep tactics in future articles. In most cases you will have much more fun or even more productive when connected to the Internet, so do not sweat, turn on the wireless card and more productive with this time you have on the battery.

 

 

 

About the Author

We specialize in substitute batteries(laptop battery, Digital Camera Battery, power tool battery) and battery packs for laptops, camcorders, digital cameras, PDAs, mobile phones, and power tools, etc. as well as battery chargers! Welcom to www.ibuynow.com.au

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3Com – Home Wireless Gateway – 1 x 10Base-T WAN, 3 x 10/100Base-TX LAN $144 The Home Wireless Gateway lets you work in any room in your house and still have access to all your files, programs, printers and other devices-even high-speed Internet service. Designed for cable, DSL, or ISDN users, it works with the 3Com wireless LAN, or any other Wi-Fi certified PC Card or PCI card to provide secure, reliable connections throughout your home.

3Com Wireless Workgroup Bridge – 11Mbps – 1 x 10Base-T $99 Go Wireless-With Ease: Connect any device with an available Ethernet jack or serial port to your wireless network. Using any 5-volt Wi-Fi-certified PC Card, the 3Com Ethernet client bridge lets you effortlessly network devices that don’t have a PC Card slot or PCI card slot, such as printers, scanners, and Internet appliances.

7 Touch Tablet PC MID Internet Media MP3/MP4 Player 2GB Google Android OS $90.95 Unique design and tons of features compliments of the Google Android Operating System. Download thousands of helpful applications. Also has a USB port and Ethernet connetion to plug directly into internet connections. Webcam also featured on this unit. Specifications : CPU: ARM9 -VIA8505 300MHz. Screen: 7 inch touch screen. Screen resolution: 800*480 (16:9). Memory: 256MB. Harddrive: 2GB. Operation system: Google Android. Memory card slot: Mini SD card. Network adapter: built-in IEEE802.11b / g (wireless LAN), RJ45. Built-in speaker, microphone, audio/video output Online video playback Adroid application install/uninstall Skype / Google Talk E-mail client Photo format support: JPG/BMP/GIF/PNG Audio format support: MP3/WMA/APE/FLA/OGG/AC3 Video format support: MP4/FLV/H.263/H.264/RMBV Interface: USB 2.0 host / USB 2.0 device (through interface converter), power socket, microphone socket, MIC input / memory card slot Languages: Arabic(Egype), Arabic (Israel), Blugarian, Catalan, Croatian, Czech, Danish, Duth, English, French, Finnish, Spanish, German, Greek, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Korean, Latvian, Lithuanian, Norwegian Bokmal, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Slovenian, Swedish, Tagalog, Thai, Turkish, Ukrainian, Vietnamese, Chinese

7Inch Android 2.1 WIFI Tablet Netbook PC with HDMI Interface $150.69 Specifications: PerformanceMain ChipRK2818 ARM+DSP+GPU(Accelerated graphics processor)RAM Installed SizeDDR2 256MBLocal StorageMLC 4 GBDisplay Diagonal Size7 touch panel Max Resolution800 x 480Graphics TypeIntegrated GraphicsGravity SensorManual Operation3GSupportInput/ Output ConnectorsHDMISupport HDMI outputMemory Card1 x TF card slot, support Max 32GCommunications Wireless ConnectionWi-FiWi-FiSWL-2480(Marvell 8686) USB PORTSlave Mode / HOST OTG(support MAX 32GB USB)SoftwareOperating SystemAndroid 2.1Third-party SoftwareMSN, IREAD, OFFICE, GAME, etcBrowserSupport high-speed Internet access and download the browserGmailSupportIM (Google Talk)SupportGoogle MapSupportGoogle MarketSupportAudioMP3 / WMA / APE / FLAC / AAC / OGG / AC3 / WAVVideoMax.1280 x 720 MKV (H.264 HP) / AVI / RM / RMVB / FLV / WMV9 / MP4ImageMax.8000 x 8000 JPEG / BMP / GIF / PNGOS LanguageSupport multiple languages and related input method keyboardFeatures:7inch MID, tablet PC, mini pcAndroid 2.17inch LCD, 800 x 480, touch screenWiFi, USB, HDMI function, RAM 256MBThis Android 2.1 tablet can support 1080p This Android 2.1 tablet can support HDMI TV outputAndroid 2.1 systemExternal wireless routerGravity sensor automatically rotating screen functionThis 7Inch WiFi Android 2.1 Tablet Netbook PC is sensitive to touchThis Android 2.1 tablet is lightweight, has tons of features, fast and easy to useYou may use the Android eBook reader vertically or horizontally and it is perfect for viewing movies, reading e-books, listening to music, etc.This Android 2.1 tablet comes with the most updated and most compatible for the deviceThis Android tablet netbook has 4GB local storage to handle multiple apps. You can download thousands of applications to meet your needDetails:7 inch Android 2.1 WiFi Tablet Netbook PC: Support WiFi, E-book, msn, Office, and YouTube main functions and so on, which can meet business men who always on business travel to check email or handle urgent issues all the needsStylish Ul…

7Inch Android 2.1 WIFI Tablet Netbook PC with HDMI Interface $150.69 Specifications: PerformanceMain ChipRK2818 ARM+DSP+GPU(Accelerated graphics processor)RAM Installed SizeDDR2 256MBLocal StorageMLC 4 GBDisplay Diagonal Size7 touch panel Max Resolution800 x 480Graphics TypeIntegrated GraphicsGravity SensorManual Operation3GSupportInput/ Output ConnectorsHDMISupport HDMI outputMemory Card1 x TF card slot, support Max 32GCommunications Wireless ConnectionWi-FiWi-FiSWL-2480(Marvell 8686) USB PORTSlave Mode / HOST OTG(support MAX 32GB USB)SoftwareOperating SystemAndroid 2.1Third-party SoftwareMSN, IREAD, OFFICE, GAME, etcBrowserSupport high-speed Internet access and download the browserGmailSupportIM (Google Talk)SupportGoogle MapSupportGoogle MarketSupportAudioMP3 / WMA / APE / FLAC / AAC / OGG / AC3 / WAVVideoMax.1280 x 720 MKV (H.264 HP) / AVI / RM / RMVB / FLV / WMV9 / MP4ImageMax.8000 x 8000 JPEG / BMP / GIF / PNGOS LanguageSupport multiple languages and related input method keyboardFeatures:7inch MID, tablet PC, mini pcAndroid 2.17inch LCD, 800 x 480, touch screenWiFi, USB, HDMI function, RAM 256MBThis Android 2.1 tablet can support 1080p This Android 2.1 tablet can support HDMI TV outputAndroid 2.1 systemExternal wireless routerGravity sensor automatically rotating screen functionThis 7Inch WiFi Android 2.1 Tablet Netbook PC is sensitive to touchThis Android 2.1 tablet is lightweight, has tons of features, fast and easy to useYou may use the Android eBook reader vertically or horizontally and it is perfect for viewing movies, reading e-books, listening to music, etc.This Android 2.1 tablet comes with the most updated and most compatible for the deviceThis Android tablet netbook has 4GB local storage to handle multiple apps. You can download thousands of applications to meet your needDetails:7 inch Android 2.1 WiFi Tablet Netbook PC: Support WiFi, E-book, msn, Office, and YouTube main functions and so on, which can meet business men who always on business travel to check email or handle urgent issues all the needsStylish Ul…

7Inch Android 2.1 WIFI Tablet Netbook PC with HDMI Interface $150.69 Specifications: PerformanceMain ChipRK2818 ARM+DSP+GPU(Accelerated graphics processor)RAM Installed SizeDDR2 256MBLocal StorageMLC 4 GBDisplay Diagonal Size7 touch panel Max Resolution800 x 480Graphics TypeIntegrated GraphicsGravity SensorManual Operation3GSupportInput/ Output ConnectorsHDMISupport HDMI outputMemory Card1 x TF card slot, support Max 32GCommunications Wireless ConnectionWi-FiWi-FiSWL-2480(Marvell 8686) USB PORTSlave Mode / HOST OTG(support MAX 32GB USB)SoftwareOperating SystemAndroid 2.1Third-party SoftwareMSN, IREAD, OFFICE, GAME, etcBrowserSupport high-speed Internet access and download the browserGmailSupportIM (Google Talk)SupportGoogle MapSupportGoogle MarketSupportAudioMP3 / WMA / APE / FLAC / AAC / OGG / AC3 / WAVVideoMax.1280 x 720 MKV (H.264 HP) / AVI / RM / RMVB / FLV / WMV9 / MP4ImageMax.8000 x 8000 JPEG / BMP / GIF / PNGOS LanguageSupport multiple languages and related input method keyboardFeatures:7inch MID, tablet PC, mini pcAndroid 2.17inch LCD, 800 x 480, touch screenWiFi, USB, HDMI function, RAM 256MBThis Android 2.1 tablet can support 1080p This Android 2.1 tablet can support HDMI TV outputAndroid 2.1 systemExternal wireless routerGravity sensor automatically rotating screen functionThis 7Inch WiFi Android 2.1 Tablet Netbook PC is sensitive to touchThis Android 2.1 tablet is lightweight, has tons of features, fast and easy to useYou may use the Android eBook reader vertically or horizontally and it is perfect for viewing movies, reading e-books, listening to music, etc.This Android 2.1 tablet comes with the most updated and most compatible for the deviceThis Android tablet netbook has 4GB local storage to handle multiple apps. You can download thousands of applications to meet your needDetails:7 inch Android 2.1 WiFi Tablet Netbook PC: Support WiFi, E-book, msn, Office, and YouTube main functions and so on, which can meet business men who always on business travel to check email or handle urgent issues all the needsStylish Ul…

7Inch Android 2.1 WIFI Tablet Netbook PC with HDMI Interface $150.69 Specifications: PerformanceMain ChipRK2818 ARM+DSP+GPU(Accelerated graphics processor)RAM Installed SizeDDR2 256MBLocal StorageMLC 4 GBDisplay Diagonal Size7 touch panel Max Resolution800 x 480Graphics TypeIntegrated GraphicsGravity SensorManual Operation3GSupportInput/ Output ConnectorsHDMISupport HDMI outputMemory Card1 x TF card slot, support Max 32GCommunications Wireless ConnectionWi-FiWi-FiSWL-2480(Marvell 8686) USB PORTSlave Mode / HOST OTG(support MAX 32GB USB)SoftwareOperating SystemAndroid 2.1Third-party SoftwareMSN, IREAD, OFFICE, GAME, etcBrowserSupport high-speed Internet access and download the browserGmailSupportIM (Google Talk)SupportGoogle MapSupportGoogle MarketSupportAudioMP3 / WMA / APE / FLAC / AAC / OGG / AC3 / WAVVideoMax.1280 x 720 MKV (H.264 HP) / AVI / RM / RMVB / FLV / WMV9 / MP4ImageMax.8000 x 8000 JPEG / BMP / GIF / PNGOS LanguageSupport multiple languages and related input method keyboardFeatures:7inch MID, tablet PC, mini pcAndroid 2.17inch LCD, 800 x 480, touch screenWiFi, USB, HDMI function, RAM 256MBThis Android 2.1 tablet can support 1080p This Android 2.1 tablet can support HDMI TV outputAndroid 2.1 systemExternal wireless routerGravity sensor automatically rotating screen functionThis 7Inch WiFi Android 2.1 Tablet Netbook PC is sensitive to touchThis Android 2.1 tablet is lightweight, has tons of features, fast and easy to useYou may use the Android eBook reader vertically or horizontally and it is perfect for viewing movies, reading e-books, listening to music, etc.This Android 2.1 tablet comes with the most updated and most compatible for the deviceThis Android tablet netbook has 4GB local storage to handle multiple apps. You can download thousands of applications to meet your needDetails:7 inch Android 2.1 WiFi Tablet Netbook PC: Support WiFi, E-book, msn, Office, and YouTube main functions and so on, which can meet business men who always on business travel to check email or handle urgent issues all the needsStylish Ul…

7Inch Android 2.1 WIFI Tablet Netbook PC with HDMI Interface $150.69 Specifications: PerformanceMain ChipRK2818 ARM+DSP+GPU(Accelerated graphics processor)RAM Installed SizeDDR2 256MBLocal StorageMLC 4 GBDisplay Diagonal Size7 touch panel Max Resolution800 x 480Graphics TypeIntegrated GraphicsGravity SensorManual Operation3GSupportInput/ Output ConnectorsHDMISupport HDMI outputMemory Card1 x TF card slot, support Max 32GCommunications Wireless ConnectionWi-FiWi-FiSWL-2480(Marvell 8686) USB PORTSlave Mode / HOST OTG(support MAX 32GB USB)SoftwareOperating SystemAndroid 2.1Third-party SoftwareMSN, IREAD, OFFICE, GAME, etcBrowserSupport high-speed Internet access and download the browserGmailSupportIM (Google Talk)SupportGoogle MapSupportGoogle MarketSupportAudioMP3 / WMA / APE / FLAC / AAC / OGG / AC3 / WAVVideoMax.1280 x 720 MKV (H.264 HP) / AVI / RM / RMVB / FLV / WMV9 / MP4ImageMax.8000 x 8000 JPEG / BMP / GIF / PNGOS LanguageSupport multiple languages and related input method keyboardFeatures:7inch MID, tablet PC, mini pcAndroid 2.17inch LCD, 800 x 480, touch screenWiFi, USB, HDMI function, RAM 256MBThis Android 2.1 tablet can support 1080p This Android 2.1 tablet can support HDMI TV outputAndroid 2.1 systemExternal wireless routerGravity sensor automatically rotating screen functionThis 7Inch WiFi Android 2.1 Tablet Netbook PC is sensitive to touchThis Android 2.1 tablet is lightweight, has tons of features, fast and easy to useYou may use the Android eBook reader vertically or horizontally and it is perfect for viewing movies, reading e-books, listening to music, etc.This Android 2.1 tablet comes with the most updated and most compatible for the deviceThis Android tablet netbook has 4GB local storage to handle multiple apps. You can download thousands of applications to meet your needDetails:7 inch Android 2.1 WiFi Tablet Netbook PC: Support WiFi, E-book, msn, Office, and YouTube main functions and so on, which can meet business men who always on business travel to check email or handle urgent issues all the needsStylish Ul…

7inch LCD Digital Photo Frame SD MMC MS Card USB White $48.99 Everyone loves to relive favorite memories – even that person who seems to have everything. If you’re looking for something special, look to the name you know and trust.With a LCD Digital Photo Frame to enjoy and share photos of memorable times and precious memories with friends and family either through the internet or a wireless connection. Exciting moments and memories will carry you through a lifetime. With direct USB input from most digital cameras and support for most memory cards, it makes it easy for anyone to load and share photos without a PC. Now everyone can send pictures right to your frame, giving you continuous surprises. Adding your own pictures is easy too. Best Digital Photo Frame makes connecting with friends and family simple, so you’ll always have new pictures to relive and enjoy. A key to happiness is stealing glances of loved ones’ smiles throughout your day!

Acer Aspire AS5750-6438 15.6 Notebook, Intel Core i5-2410M (2.30GHz up to 2.90GHz with Turbo Boost), 4GB DDR3 Memory, 500GB HDD, DVD Super Multi-Drive, Intel HD Graphics, Windows 7 Home Premium 64-Bit $499.99 The Acer Aspire AS5750 Notebook excels beyond your daily computing needs with excellent top end performance, the latest connectivity and impressive graphics. This stylish PC gets it all done with a powerful 2nd generation Intel Core i5 Processor, while boundary-free wireless and web cam keep you in touch at all times. Enjoy rich HD entertainment at home or on the road on the gorgeous 15.6 widescreen LCD display with Intel HD 3000 graphics. Throw in cool convenience features and you have everything you need within reach to power through daily tasks and enjoy your media wherever you are. Amplified Performance The 2nd generation Intel Core i5 processor with Intel Turbo Boost Technology gives you the poewr and visuals to fly between movies, photos, shopping, and more. It’s visibly smart performance with a boost. Liberate the senses with vibrant audio that brings movies and music to life via two built-in stereo speakers and high idefiniteon audio support. Connect to the internet reliably with 802.11b/g/n Wi-Fi CERTIFIED and Gigabit Ethernet LAN conveniently delivering rapid connectivity from your home, at work or on-the-go. Conveniently transfer files from your digital devices with integrated Media Card Reader and save on the massive 500GB Hard Drive or burn onto DVDs and CDs to share with friends. Engaging Entertainment Enjoy cinematic brilliance on the 15.6 HD CineCrystal widescreen LED-backlit display with true 16:9 aspect ratio while Intel’s next generation HD Graphics 3000 delivers crystal clear images and brilliant color for today’s best entertainment and optimal gaming eexperience. Go even bigger by easily connecting to your HDTV via the HDMI port, delivering crisp high-quality visuals and high-fidelity audio through a single cable. Whether you want to relax and listen to soft music, watch an action movie, or engage in heart-stopping games, Dolby Advanced Audio V2 th

Acer Aspire AS5750-6634 15.6 Notebook, Intel Core i5-2410M (2.30GHz up to 2.90GHz with Turbo Boost), 6GB DDR3 Memory, 640GB HDD, DVD Super Multi-Drive, Intel HD Graphics, Windows 7 Home Premium 64-Bit $669.45 The Acer Aspire AS5750 Notebook excels beyond your daily computing needs with excellent top end performance, the latest connectivity and impressive graphics. This stylish PC gets it all done with a powerful 2nd generation Intel Core i5 Processor, while boundary-free wireless and web cam keep you in touch at all times. Enjoy rich HD entertainment at home or on the road on the gorgeous 15.6 widescreen LCD display with Intel HD 3000 graphics. Throw in cool convenience features and you have everything you need within reach to power through daily tasks and enjoy your media wherever you are. Amplified Performance The 2nd generation Intel Core i5 processor with Intel Turbo Boost Technology gives you the poewr and visuals to fly between movies, photos, shopping, and more. It’s visibly smart performance with a boost. Liberate the senses with vibrant audio that brings movies and music to life via two built-in stereo speakers and high definition audio support. Connect to the internet reliably with 802.11b/g/n Wi-Fi CERTIFIED and Gigabit Ethernet LAN conveniently delivering rapid connectivity from your home, at work or on-the-go. Conveniently transfer files from your digital devices with integrated Media Card Reader and save on the massive 640GB Hard Drive or burn onto DVDs and CDs to share with friends. Engaging Entertainment Enjoy cinematic brilliance on the 15.6 HD CineCrystal widescreen LED-backlit display with true 16:9 aspect ratio while Intel’s next generation HD Graphics 3000 delivers crystal clear images and brilliant color for today’s best entertainment and optimal gaming eexperience. Go even bigger by easily connecting to your HDTV via the HDMI port, delivering crisp high-quality visuals and high-fidelity audio through a single cable. Whether you want to relax and listen to soft music, watch an action movie, or engage in heart-stopping games, Dolby Advanced Audio V2 thr

Acer Aspire AS5750Z-4877 15.6 Notebook, Intel Pentium B940 (2.0GHz), 4GB DDR3 Memory, 320GB HDD, DVD Super Multi-Drive, Intel HD Graphics, Windows 7 Home Premium 64-Bit $422.72 The Acer Aspire AS5750 Notebook excels beyond your daily computing needs with excellent top end performance, the latest connectivity and impressive graphics. This stylish PC gets it all done with a powerful Intel Pentium processor, Windows 7 Home Premium and Microsoft Office Starter 2010 while boundary-free wireless communication keeps you in touch at all times. Enjoy rich HD entertainment at home or on the road on the gorgeous 15.6 widescreen LED-backlit display with NVIDIA GeForce GT 540M with Optimus switchable graphics technology. Throw in cool convenience features and you have everything you need within reach to power through daily tasks and enjoy your media wherever you are. Powerful Performance With the power of an Intel Pentium Processor you can keep pace with daily tasks such as email, internet, homework, and managing household budgets. Run your favorite office and education software, stay in touch with friends through social netowkrs, and enjoy PC games. Liberate the senses with vibrant audio that brings movies and music to life via two built-in stereo speakers and high definition audio support. Connect to the internet reliably with 802.11b/g/n Wi-Fi CERTIFIED and Gigabit Ethernet LAN conveniently delivering rapid connectivity from your home, at work or on-the-go. Conveniently transfer files from your digital devices with integrated Media Card Reader and save on the massive 640GB Hard Drive or burn onto DVDs and CDs to share with friends. Engaging Entertainment Enjoy cinematic brilliance on the 15.6 HD CineCrystal widescreen LED-backlit Display with a true 16:9 aspect ratio while Intel’s next generation HD graphics delivers crystal clear images and brilliant color for today’s best entertainment and optimal gaming experience. Go even bigger by easily connecting to your HDTV using the HDMI port, which delivers crisp high-quality picture and high-fidelity audio through a

Apple AirPort Wireless Card – PC Card – 11Mbps $42.88 Enjoy peace of mind when you use the Internet or send and receive files over your wireless local area network. AirPort offers password protection and encryption capabilities to deliver a level of security comparable to that offered by traditional wired networks.

B&B ExpressCard to PC Card Adapter – PC Card Adapter – PC Card Type I/II, CardBus Type II $147 Quatech PCMCIA Card Drive provides a PCMCIA slot via an Expresscard interface. Access 3G Wireless Internet Modem cards via Expresscard.

BELKIN N1 WiFi 300Mb Mimo Cardbus – Wireless Notebook Card 802.11b, 802.11g, 802.11n (draft) $10.92 Products trademarked HQRP are marketed and sold exclusively by Osprey-Talon. Based on the 802.11n draft, N1 Wireless enables multiple receivers and transmitters to send and receive data using Intelligent MIMO (Multiple Input Multiple Output) spatial multiplexing techniques. This smart-antenna technology builds upon the widely deployed 802.11g standard by greatly increasing speed, range and faster speeds up to 300Mbps. System Requirements: Windows 2000, XP, or Vista; CD-ROM drive; Internet Browser; PC-compatible computer with one available 32-bit Cardbus-compatible slot.

Baby Monitor for iPhone, Android, and Internet Browsers,Support Mac/Windows/Linux-Esky C5900 Wireless/Wired Pan & Tilt IP Camera $92.99 1.Improved remote monitoring via H.264 compression: A.5 times bandwidth and storage saving comparing to traditional Motion JPEG compression. B.Record 4-5 times longer time on limited local micro SD card storage. C.View live video streams on web browsers from PC, Mac, iPad or smart phones. F. Free or paid apps for your iphone or Android. 2. Pan/Tilt remote control: A. Control pan/tilt of the IP camera remotely on PC, Mac, iPad or smart phones. B. 300 degree pan and 120 degree tilt range. 3. Full-fledged surveillance management PC software included for free: A. One-stop management center managing up to 81 devices. B.Instantly turn your PC into a professional surveillance system. C.This software is for Windows family OS only. 4.High quality video, night vision: A. High quality video resolution: 640×480 @ 30 frames per second. B. Infrared night vision lets you see in complete darkness, and turns on automatically in low light.5. Easy set up and configuration:A. PC software IP Camera Wizard can configure networking parameters of IP camera automatically for you. B. Dedicated DDNS server provided to give your camera a fixed domain name even though the IP address of your network is dynamic. C. Auto-program most brands of routers to create port forwarding, saving the hassle to configure routers manually. 6.Built-in DVR recording: Included a micro SD slot, saving footage to your own micro SD card even if the camera doesn’t connect to network. 7. Motion-triggered alerts sent to your email or FTP server: A. series of consecutive pictures will be sent to your specified email addresses or FTP servers. B. TLS/STARTTLS email SMTP server is supported. I.e., Gmail accounts can be configured as sender. 8. IR Cut filter: Automatically turn on Infrared filter during the day to filter IR light. Make daylight video more realistic and vivid.

Baby Monitor for iPhone, Android, and Internet Browsers,Support Mac/Windows/Linux-Esky C5900 Wireless/Wired Pan & Tilt IP Camera $86.61 1.Improved remote monitoring via H.264 compression: A.5 times bandwidth and storage saving comparing to traditional Motion JPEG compression. B.Record 4-5 times longer time on limited local micro SD card storage. C.View live video streams on web browsers from PC, Mac, iPad or smart phones. F. Free or paid apps for your iphone or Android. 2. Pan/Tilt remote control: A. Control pan/tilt of the IP camera remotely on PC, Mac, iPad or smart phones. B. 300 degree pan and 120 degree tilt range. 3. Full-fledged surveillance management PC software included for free: A. One-stop management center managing up to 81 devices. B.Instantly turn your PC into a professional surveillance system. C.This software is for Windows family OS only. 4.High quality video, night vision: A. High quality video resolution: 640×480 @ 30 frames per second. B. Infrared night vision lets you see in complete darkness, and turns on automatically in low light.5. Easy set up and configuration:A. PC software IP Camera Wizard can configure networking parameters of IP camera automatically for you. B. Dedicated DDNS server provided to give your camera a fixed domain name even though the IP address of your network is dynamic. C. Auto-program most brands of routers to create port forwarding, saving the hassle to configure routers manually. 6.Built-in DVR recording: Included a micro SD slot, saving footage to your own micro SD card even if the camera doesn’t connect to network. 7. Motion-triggered alerts sent to your email or FTP server: A. series of consecutive pictures will be sent to your specified email addresses or FTP servers. B. TLS/STARTTLS email SMTP server is supported. I.e., Gmail accounts can be configured as sender. 8. IR Cut filter: Automatically turn on Infrared filter during the day to filter IR light. Make daylight video more realistic and vivid.

Belkin F5D8011 Wireless N1 Notebook Card – Network adapter $10.92 Products trademarked HQRP are marketed and sold exclusively by Osprey-Talon. Based on the 802.11n draft, N1 Wireless enables multiple receivers and transmitters to send and receive data using Intelligent MIMO (Multiple Input Multiple Output) spatial multiplexing techniques. This smart-antenna technology builds upon the widely deployed 802.11g standard by greatly increasing speed, range and faster speeds up to 300Mbps. System Requirements: Windows 2000, XP, or Vista; CD-ROM drive; Internet Browser; PC-compatible computer with one available 32-bit Cardbus-compatible slot.

Brand New MID-M1040 Android 2.2 10.1 Tablet PC+WIFI+4G NandFlash HDD+512RAM+Carrying case $145.95 10.1 large screen, which gives you business handling and personal entertainment at your fingerprints. The EPAD its a new era of personal computer. It is handy tablet format, ultra thin and lightweight, means you can use the EPAD inside your personal space, experience an awesome feeling you never did before, and you can navigate it freely with a simple tap of your fingers. You can take your EPAD anywhere to surf the wireless internet (wireless network required), send an email or listen to music, watch movies, handle official business. It is very perfect for a business person to keep on top of your social networking and learn about the latest business news.This branded Android MID M1040 has a 10.1 screen with high resolution of 1024 x 600 pixels, WiFi, 3D accelerator, Google Android 2.2OS, Long Life Rechargeable Battery, Mini USB Port, TF Card slot, 3.5mm Headphone socket, built in Microphone, built in Camera, HDMI Port, DC-5V Port, support for video file playback, adobe flash, YouTube, Google talk, msn talk, and various kinds of 3D games.This tablet PC is taking the Internet by storm, get it while it’s super hot which uses higher quality components compared to the unbranded versions. With black color in front and sliver color at back, and it gives out and really elegant appearance.Super light weight and the ideal size for portability and usability. Be the first to show off the smarter person’s tablet PC. Inside the box is everything you will need to be fully up and mobile with your deluxe customizable unlocked Internet Tablet PC. This tablet has just as many features as the some other well known tablet PCs but in a slim, compact casing which is also around half the weight of all other well known tablet PCs.This MID M1040 Android 2.2 Tablet PC has a high resolution screen with icon or menu drag feature and screen rotation. The screen rotation features lets you view the screen in landscape or portrait mode, dictated by which way up the unit is held in your hand, thi

CCTV Waterproof IP Network Wireless Security Camera INS-WFIP233 $106.99 Specification:Sensor: 1/4 Color CMOS Sensor Resolution: 640 x 480 Pixels Lens: f: 6mm, F 2.0 (IR Lens) Viewing Angle: 60 Degree Minimum Illumination: 0.5Lux @ F2.0 Video Compression: MJPEG Video Compression Video Frame Rate: 30fps(QVGA), 15fps(VGA) Resolution: 640 x 480(VGA), 320 x 240(QVGA) Flip Mirror Images: Vertical / Horizontal Light Frequency: 50Hz, 60Hz or Outdoor Motion Detection: Supported Snapshot: Supported Video Parameters: Brightness, contrast Communication System Interface: 10Base-T/100Base-TX Ethernet Port Supported Protocol: TCP/IP,HTTP,ARP,RARP,TCP,ICMP,DHCP Wireless LAN: Support wireless network (Wi-Fi/802.11/b/g)mobile WEP Encryption: Disable / 64 bit / 128 bit WPA Encryption: TKIP / AES Physical / Environment Infrared Light: Effective range up to 20m Power Supply: DC5V /2A External Power Adapter Power Consumption: 6W(Max.) Operate Temperature: -10 to +55 degree C PC System Requirement CPU: 2.0GHZ or above Memory Size: Memory Size Display Card: 64M or above memory Supported OS: Microsoft Windows 98/ME/2000/XP/VistaFeatures:High-density and programmable communication media processor, SOC single chip solution MJPEG video compression Waterproof,IR distance 15M The IP security camera supports wireless network (Wi-Fi/802.11/b/g)mobile High-sensitivity CMOS sensor Resolution:640 x 480(VGA), 320 x 240(QVGA) Supporting image snapshot Built-in 10M/100M auto MDI/MDIX Ethernet interface Frame ratio or Bandwidth can be adjusted Supporting Dynamic IP (DDNS)and UPnP LAN and Internet(ADSL,Cable Modern) Giving alarm in cause of motion detection Supporting multiple network protocols:TCP/IP,HTTP,ARP,RARP,TCP,ICMP,DHCP Built-in RTOS,supports software download and configuration online,that is convenient for camera updating and management Built-in Web server,supports remotely viewing and/or management the camera form a standare Web browser on any computer,anywhere,and at anytime Support Smart Phone,3G phone or Iphone Control and Surveillance The IP security camera …

CCTV Waterproof IP Network Wireless Security Camera INS-WFIP233 $106.99 Specification:Sensor: 1/4 Color CMOS Sensor Resolution: 640 x 480 Pixels Lens: f: 6mm, F 2.0 (IR Lens) Viewing Angle: 60 Degree Minimum Illumination: 0.5Lux @ F2.0 Video Compression: MJPEG Video Compression Video Frame Rate: 30fps(QVGA), 15fps(VGA) Resolution: 640 x 480(VGA), 320 x 240(QVGA) Flip Mirror Images: Vertical / Horizontal Light Frequency: 50Hz, 60Hz or Outdoor Motion Detection: Supported Snapshot: Supported Video Parameters: Brightness, contrast Communication System Interface: 10Base-T/100Base-TX Ethernet Port Supported Protocol: TCP/IP,HTTP,ARP,RARP,TCP,ICMP,DHCP Wireless LAN: Support wireless network (Wi-Fi/802.11/b/g)mobile WEP Encryption: Disable / 64 bit / 128 bit WPA Encryption: TKIP / AES Physical / Environment Infrared Light: Effective range up to 20m Power Supply: DC5V /2A External Power Adapter Power Consumption: 6W(Max.) Operate Temperature: -10 to +55 degree C PC System Requirement CPU: 2.0GHZ or above Memory Size: Memory Size Display Card: 64M or above memory Supported OS: Microsoft Windows 98/ME/2000/XP/VistaFeatures:High-density and programmable communication media processor, SOC single chip solution MJPEG video compression Waterproof,IR distance 15M The IP security camera supports wireless network (Wi-Fi/802.11/b/g)mobile High-sensitivity CMOS sensor Resolution:640 x 480(VGA), 320 x 240(QVGA) Supporting image snapshot Built-in 10M/100M auto MDI/MDIX Ethernet interface Frame ratio or Bandwidth can be adjusted Supporting Dynamic IP (DDNS)and UPnP LAN and Internet(ADSL,Cable Modern) Giving alarm in cause of motion detection Supporting multiple network protocols:TCP/IP,HTTP,ARP,RARP,TCP,ICMP,DHCP Built-in RTOS,supports software download and configuration online,that is convenient for camera updating and management Built-in Web server,supports remotely viewing and/or management the camera form a standare Web browser on any computer,anywhere,and at anytime Support Smart Phone,3G phone or Iphone Control and Surveillance The IP security camera …

CCTV Waterproof IP Network Wireless Security Camera INS-WFIP233 $106.99 Specification:Sensor: 1/4 Color CMOS Sensor Resolution: 640 x 480 Pixels Lens: f: 6mm, F 2.0 (IR Lens) Viewing Angle: 60 Degree Minimum Illumination: 0.5Lux @ F2.0 Video Compression: MJPEG Video Compression Video Frame Rate: 30fps(QVGA), 15fps(VGA) Resolution: 640 x 480(VGA), 320 x 240(QVGA) Flip Mirror Images: Vertical / Horizontal Light Frequency: 50Hz, 60Hz or Outdoor Motion Detection: Supported Snapshot: Supported Video Parameters: Brightness, contrast Communication System Interface: 10Base-T/100Base-TX Ethernet Port Supported Protocol: TCP/IP,HTTP,ARP,RARP,TCP,ICMP,DHCP Wireless LAN: Support wireless network (Wi-Fi/802.11/b/g)mobile WEP Encryption: Disable / 64 bit / 128 bit WPA Encryption: TKIP / AES Physical / Environment Infrared Light: Effective range up to 20m Power Supply: DC5V /2A External Power Adapter Power Consumption: 6W(Max.) Operate Temperature: -10 to +55 degree C PC System Requirement CPU: 2.0GHZ or above Memory Size: Memory Size Display Card: 64M or above memory Supported OS: Microsoft Windows 98/ME/2000/XP/VistaFeatures:High-density and programmable communication media processor, SOC single chip solution MJPEG video compression Waterproof,IR distance 15M The IP security camera supports wireless network (Wi-Fi/802.11/b/g)mobile High-sensitivity CMOS sensor Resolution:640 x 480(VGA), 320 x 240(QVGA) Supporting image snapshot Built-in 10M/100M auto MDI/MDIX Ethernet interface Frame ratio or Bandwidth can be adjusted Supporting Dynamic IP (DDNS)and UPnP LAN and Internet(ADSL,Cable Modern) Giving alarm in cause of motion detection Supporting multiple network protocols:TCP/IP,HTTP,ARP,RARP,TCP,ICMP,DHCP Built-in RTOS,supports software download and configuration online,that is convenient for camera updating and management Built-in Web server,supports remotely viewing and/or management the camera form a standare Web browser on any computer,anywhere,and at anytime Support Smart Phone,3G phone or Iphone Control and Surveillance The IP security camera …

CCTV Waterproof IP Network Wireless Security Camera INS-WFIP233 $106.99 Specification:Sensor: 1/4 Color CMOS Sensor Resolution: 640 x 480 Pixels Lens: f: 6mm, F 2.0 (IR Lens) Viewing Angle: 60 Degree Minimum Illumination: 0.5Lux @ F2.0 Video Compression: MJPEG Video Compression Video Frame Rate: 30fps(QVGA), 15fps(VGA) Resolution: 640 x 480(VGA), 320 x 240(QVGA) Flip Mirror Images: Vertical / Horizontal Light Frequency: 50Hz, 60Hz or Outdoor Motion Detection: Supported Snapshot: Supported Video Parameters: Brightness, contrast Communication System Interface: 10Base-T/100Base-TX Ethernet Port Supported Protocol: TCP/IP,HTTP,ARP,RARP,TCP,ICMP,DHCP Wireless LAN: Support wireless network (Wi-Fi/802.11/b/g)mobile WEP Encryption: Disable / 64 bit / 128 bit WPA Encryption: TKIP / AES Physical / Environment Infrared Light: Effective range up to 20m Power Supply: DC5V /2A External Power Adapter Power Consumption: 6W(Max.) Operate Temperature: -10 to +55 degree C PC System Requirement CPU: 2.0GHZ or above Memory Size: Memory Size Display Card: 64M or above memory Supported OS: Microsoft Windows 98/ME/2000/XP/VistaFeatures:High-density and programmable communication media processor, SOC single chip solution MJPEG video compression Waterproof,IR distance 15M The IP security camera supports wireless network (Wi-Fi/802.11/b/g)mobile High-sensitivity CMOS sensor Resolution:640 x 480(VGA), 320 x 240(QVGA) Supporting image snapshot Built-in 10M/100M auto MDI/MDIX Ethernet interface Frame ratio or Bandwidth can be adjusted Supporting Dynamic IP (DDNS)and UPnP LAN and Internet(ADSL,Cable Modern) Giving alarm in cause of motion detection Supporting multiple network protocols:TCP/IP,HTTP,ARP,RARP,TCP,ICMP,DHCP Built-in RTOS,supports software download and configuration online,that is convenient for camera updating and management Built-in Web server,supports remotely viewing and/or management the camera form a standare Web browser on any computer,anywhere,and at anytime Support Smart Phone,3G phone or Iphone Control and Surveillance The IP security camera …

CCTV Waterproof IP Network Wireless Security Camera INS-WFIP233 $106.99 Specification:Sensor: 1/4 Color CMOS Sensor Resolution: 640 x 480 Pixels Lens: f: 6mm, F 2.0 (IR Lens) Viewing Angle: 60 Degree Minimum Illumination: 0.5Lux @ F2.0 Video Compression: MJPEG Video Compression Video Frame Rate: 30fps(QVGA), 15fps(VGA) Resolution: 640 x 480(VGA), 320 x 240(QVGA) Flip Mirror Images: Vertical / Horizontal Light Frequency: 50Hz, 60Hz or Outdoor Motion Detection: Supported Snapshot: Supported Video Parameters: Brightness, contrast Communication System Interface: 10Base-T/100Base-TX Ethernet Port Supported Protocol: TCP/IP,HTTP,ARP,RARP,TCP,ICMP,DHCP Wireless LAN: Support wireless network (Wi-Fi/802.11/b/g)mobile WEP Encryption: Disable / 64 bit / 128 bit WPA Encryption: TKIP / AES Physical / Environment Infrared Light: Effective range up to 20m Power Supply: DC5V /2A External Power Adapter Power Consumption: 6W(Max.) Operate Temperature: -10 to +55 degree C PC System Requirement CPU: 2.0GHZ or above Memory Size: Memory Size Display Card: 64M or above memory Supported OS: Microsoft Windows 98/ME/2000/XP/VistaFeatures:High-density and programmable communication media processor, SOC single chip solution MJPEG video compression Waterproof,IR distance 15M The IP security camera supports wireless network (Wi-Fi/802.11/b/g)mobile High-sensitivity CMOS sensor Resolution:640 x 480(VGA), 320 x 240(QVGA) Supporting image snapshot Built-in 10M/100M auto MDI/MDIX Ethernet interface Frame ratio or Bandwidth can be adjusted Supporting Dynamic IP (DDNS)and UPnP LAN and Internet(ADSL,Cable Modern) Giving alarm in cause of motion detection Supporting multiple network protocols:TCP/IP,HTTP,ARP,RARP,TCP,ICMP,DHCP Built-in RTOS,supports software download and configuration online,that is convenient for camera updating and management Built-in Web server,supports remotely viewing and/or management the camera form a standare Web browser on any computer,anywhere,and at anytime Support Smart Phone,3G phone or Iphone Control and Surveillance The IP security camera …

CCTV Waterproof IP Network Wireless Security Camera INS-WFIP233 $106.99 Specification:Sensor: 1/4 Color CMOS Sensor Resolution: 640 x 480 Pixels Lens: f: 6mm, F 2.0 (IR Lens) Viewing Angle: 60 Degree Minimum Illumination: 0.5Lux @ F2.0 Video Compression: MJPEG Video Compression Video Frame Rate: 30fps(QVGA), 15fps(VGA) Resolution: 640 x 480(VGA), 320 x 240(QVGA) Flip Mirror Images: Vertical / Horizontal Light Frequency: 50Hz, 60Hz or Outdoor Motion Detection: Supported Snapshot: Supported Video Parameters: Brightness, contrast Communication System Interface: 10Base-T/100Base-TX Ethernet Port Supported Protocol: TCP/IP,HTTP,ARP,RARP,TCP,ICMP,DHCP Wireless LAN: Support wireless network (Wi-Fi/802.11/b/g)mobile WEP Encryption: Disable / 64 bit / 128 bit WPA Encryption: TKIP / AES Physical / Environment Infrared Light: Effective range up to 20m Power Supply: DC5V /2A External Power Adapter Power Consumption: 6W(Max.) Operate Temperature: -10 to +55 degree C PC System Requirement CPU: 2.0GHZ or above Memory Size: Memory Size Display Card: 64M or above memory Supported OS: Microsoft Windows 98/ME/2000/XP/VistaFeatures:High-density and programmable communication media processor, SOC single chip solution MJPEG video compression Waterproof,IR distance 15M The IP security camera supports wireless network (Wi-Fi/802.11/b/g)mobile High-sensitivity CMOS sensor Resolution:640 x 480(VGA), 320 x 240(QVGA) Supporting image snapshot Built-in 10M/100M auto MDI/MDIX Ethernet interface Frame ratio or Bandwidth can be adjusted Supporting Dynamic IP (DDNS)and UPnP LAN and Internet(ADSL,Cable Modern) Giving alarm in cause of motion detection Supporting multiple network protocols:TCP/IP,HTTP,ARP,RARP,TCP,ICMP,DHCP Built-in RTOS,supports software download and configuration online,that is convenient for camera updating and management Built-in Web server,supports remotely viewing and/or management the camera form a standare Web browser on any computer,anywhere,and at anytime Support Smart Phone,3G phone or Iphone Control and Surveillance The IP security camera …

Cisco Aironet 350 Wireless LAN PC Card – PC Card Type II – 11Mbps $39.99 Wireless client adapters are the key to adding mobility and flexibility to an enterprise-increasing productivity by enabling users to have network and Internet access anywhere within a building without the limitation of wires. The Cisco Aironet 350 Series Client Adapters are a complement to Aironet 350 Series infrastructure devices, providing an enterprise-ready solution that combines mobility with the performance, security, and manageability that people have come to expect from Cisco.