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TP-link TL-WN821NC
8.6 out of 10

TP-link TL-WN821NC

The TL-WN821N Wireless N USB Adapter complies with IEEE 802.11n, Read more

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Specifications

Feature
Value
Comment
Standards
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK
Wireless Signal Rates With Automatic Fallback
11n: Up to 300Mbps(dynamic) 11g: Up to 54Mbps(dynamic) 11b: Up to 11Mbps(dynamic)
Frequency Range
2.4-2.4835GHz
Wireless Transmit Power
20dBm ( max . EIRP )
Modulation Type
OFDM/CCK/16-QAM/64-QAM
Receiver 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
Security
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
Interface
USB 2.0 Hi-Speed
Antenna Type
Internal Omni-directional Antennas
Certifications
CE, FCC
Operating temperature
0°C~40°C (32℉~104℉)
Storage temperature
-40°C~70°C (-40℉~158℉)
Relative humidity
10% ~ 90%, non condensation
Storage Humidity
5%~95% non-condensing
Dimensions
3.4 x 1.0 x 0.5in. (86 x 26 x 12mm)
Release Date
First seen
4 October 2010