TP-Link TL-WN821N Wireless 11N 300Mbps USB Adapter MIMO

• 300Mbps Wireless transmission rate
• MIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stability
• CCA technology automatically avoids channel conflicts using its channel selection feature
• Compatible with 11g and 11b equipment, Intel Centrino Compatibility tested
 

Software Specification
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, Windows 8 (32/64bits).

Hardware Specification:
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 0.5 in. (86 x 26 x 12mm)

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