TP-Link WN822N, Wireless-N300 USB Adapter Dual Antenna (TL-WN822N)

Details:The TL-WN822N High Gain USB Adapter is a 300Mbps wireless client that allows users to connect a desktop or notebook computer to a wireless network to access high-speed Internet. It is fully interoperable with IEEE 802.11 b/g/n wireless devices, delivering 11n speeds and reliable signal for lag-free online gaming, Internet calls or even HD video streaming. Dual 3dBi External Antennas The TL-WN822N features dual 3dBi external antennas which can be rotated and adjusted in different directions to achieve the strongest signal in varying environments. One Button Security Setup Compatible with Wi-Fi Protected Setup™ (WPS), TL-WN822N supports ‘Quick Security Setup’ that allows users to simply press the "QSS" button on the device's exterior to instantly establish a highly-secure connection. Not only is it faster than normal security setups but it is also more convenient in that users don't need to remember a password! Bundled CD for Easy to Use The TL-WN822N comes with a CD that helps users easily complete the software installation and wireless network settings, including security configurations and wireless connection. Desktop-Style Design & 1.5 Meter USB Extension Cable Enclosed in a sleek exterior, the TL-WN822N’s desktop-style design is truly beneficial for signal reception in various environments, guaranteeing smooth and stable signals. The TL-WN822N also comes with a 1.5 meter USB extension cable.Specifications:HARDWARE: Interface: Mini USB 2.0 Button: QSS Push Button/Software Dimensions (WxDxH): 90 x 68 x 16.8mm Antenna Type: Dual Omni Directional Antenna Gain: 3dBi WIRELESS:  Wireless Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b Frequency: 2.400-2.4835GHz Signal Rate:  11n: Up to 300Mbps(dynamic) 11g: Up to 54Mbps(dynamic) 11b: Up to 11Mbps(dynamic) EIRP: < 20dBm(EIRP) Reception Sensitivity:  270M: -68dBm@10% PER 130M: -68dBm@10% PER 108M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 1M: -90dBm@8% PER Wireless Modes: Ad-Hoc / Infrastructure mode Wireless Security: Support 64/128 bit WEP, WPA-PSK/WPA2-PSK Modulation Technology: DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM Advanced Functions: WMM OTHERS:  Certification: CE, FCC, RoHS  Package Contents:  Wireless Adapter TL-WN822N Resource CD USB Cable Quick Installation Guide 1.5m USB Extension Cable  System Requirements:  Windows 7(32/64bits) Windows Vista(32/64bits) Windows XP(32/64bits)  Environment:  Operating Temperature: 0°C ~ 40°C  Storage Temperature: -40°C ~ 70°C Operating Humidity: 10% ~ 90% non-condensing Storage Humidity: 5% ~ 90% non-condensing