Product

TP-Link TL-WN822N N300 High Gain Wireless USB Adapter 2.4GHz (300Mbps) 1xMini USB2 802.11bgn 2x3dBi Omni Directional Antenna 1.5 meter USB cable

11N speed allows for the best HD video streaming and internet calling experience
Dual external antennas deliver enhanced reception and transmission performance
Easy one-touch wireless security encryption with the Quick Security Setup button
1.5 meter USB cable enables convenient, flexible deployment
Supports Windows XP / Vista / 7 / 8 / 8.1, Mac OS X 10.7~10.10, Linux

HARDWARE FEATURES
Interface Mini USB 2.0
Button WPS Push Button/Software
Dimensions ( W x D x H ) 3.5 x 2.7 x 0.7 in. (90 x 68 x 16.8mm)
Antenna Type Dual Omni Directional
Antenna Gain 3dBi
WIRELESS FEATURES
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)
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
Transmit Power <20dBm(EIRP) 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 Quick Installation Guide 1.5m USB Cable System Requirements Windows 8.1 32/64bit, Windows 8 32/64bit, Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Mac OS X 10.7~10.10, Linux Environment Operating Temperature: 0℃~40℃ (32℉~104℉) Storage Temperature: -40℃~70℃ (-40℉~158℉) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing