TP-LINK TL-WN821NC[7 Feb. 2011, 9:21:15]
INTERFACE
USB 2.0
BUTTON
QSSPush Button
ANTENNA TYPE
On-Board
ANTENNA GAIN
N/ A
DIMENTIONS( W� D� H)
3.4 x 1.0 x 0.5 in. ( 86 x 26 x 12mm)
Wireless Features
WIRELESS STANDARDS
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
FREQUENCYRANGE
2.400-2.4835GHz
SIGNAL RATE
11n: Up to 300Mbps( dynamic)
11g: Up to 54Mbps( dynamic)
11b: Up to 11Mbps( dynamic)
RECEIVE 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
MODULATION TECHNOLOGY
DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM
WIRELESS SECURITY
Support 64/ 128 bit WEP, WPA-PSK/ WPA2-PSK,
Wireless MAC Filtering
WIRELESS TRANSMIT POWER