300Mbps Wireless N USB Adapter
Description The TL-WN821N Wireless N USB Adapter complies with IEEE 802.11n, IEEE 802.11g, and IEEE 802.11b standards. Wireless transmission rates can reach up to 300Mbps. The adapter employs MIMO technology and has internal Intelligent Antennas providing even better wireless performance, transmission rates, stability and coverage. At the same time, CCA technology automatically avoids channel conflicts using its channel selection feature. This product supports 64/128-bit WEP encryptions, as well as WPA/WPA2 and WPA-PSK/WPA2-PSK encryptions and mechanisms in addition to the adapter?s QSS (Quick Secure Setup) feature, allowing users to quickly and easily setup wireless security. This product can also simultaneously operate bandwidth intensive applications such as voice, and video. Applications using a lot of bandwidth that are sensitive to interruptions such as voice and video applications are given priority in order to assure quality. It also works well with other 11g and 11n protocol wireless products.
SpecificationsSoftware SpecificationStandards IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACKWireless Signal Rates With Automatic Fallback 11n: Up to 300Mbps(dynamic)11g: Up to 54Mbps(dynamic)11b: Up to 11Mbps(dynamic)Frequency Range 2.4-2.4835GHzWireless Transmit Power 20dBm (max. EIRP)Modulation Type OFDM/CCK/16-QAM/64-QAMReceiver Sensitivity 270M: -68dBm at 10% PER130M: -68dBm at 10% PER108M: -68dBm at 10% PER54M: -68dBm at 10% PER11M: -85dBm at 8% PER6M: -88dBm at 10% PER1M: -90dBm at 8% PERSecurity 64/128 bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)Support Operating System Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000
Hardware SpecificationInterface USB 2.0 Hi-SpeedAntenna Type Internal Omni-directional AntennasCertifications CE, FCCOperating temperature 0~40 degreesC (32~104 degrees)Storage temperature -40~70 degreesC (-40~158 degrees)Relative humidity 10% ~ 90%, non condensationStorage Humidity 5%~95% non-condensingDimensions 3.7 x 1.0 x 0.4in. (93.5 x 26 x 11mm)