Are you looking for a Wireless WiFi LAN Card? Ends here! TheUSB adapter gives you the flexibility to install the PC or notebook PC in the most convenient location available， without the cost of running network cables. Its auto-sensing capability allows high packet transfer up to 150mbps for maximum throughput， or dynamic range shifting to lower speeds due to distance or operating limitations in an environment with a lot of electromagnetic interference. So good for you!                                    Features            TheUSB adapter gives you the flexibility to install the PC or notebook PC in the most convenient location available， without the cost of running network cablesIts auto-sensing capability allows high packet transfer up to 150mbps for maximum throughput， or dynamic range shifting to lower speeds due to distance or operating limitations in an environment with a lot of electromagnetic interferenceComplies with IEE802.11g， IEEE802.11b ，IEEE802.11n standardsSupports 64-bit， 128-bit WEP (Wired Equivalent Privacy); WPA (Wi-Fi Protected Access) and WPA2 data securitySupports IEEE802.1x authentication， TLS， PEAP EAP typesSupports AES， TKIP encryption mode2.4GHz ~ 2.4835GHz unlicensed ISM Frequency Band<br>                                                            Specifications            Supports Stystem    Windows2000/xp/Vista/7;Mac os X; Linux    <br>Transmission Rate    150Mbps    <br>Transmission Distance    100m(indoor)，300m(ourdoor)    <br>Interface    USB1.1， USB2.0    <br>Weight    1.45 oz /41 g    <br>Color    Black    <br>Dimensions    2.55" x0.787" x0.27" / 6.5 x2x0.7cm(L x W x H)    <br>Package Size    5.71" x3.94" x0.59" / 14.5 x10x1.5cm (L x W x H)    <br>Working Temperature    0℃ ~50℃    <br>Storage Temperature    -20℃~70℃    <br>Humidity    5% ~95%    <br>Frequency Range    2.412~2.4835GHz    <br>Transmitting Power    802.11b: 19dBm，802.11g: 16dBm，802.11n: 15dBm     <br>                                                            Package Includes            1 x LW-3A31 150M Wireless USB Adapter1 x Driver CD 1 x Use Manual