Мрежови адаптер TP-Link TL-WN821N, 300Mbps, Wireless-N/G/B, MIMO, USB Adapter

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

- 300M 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 2000/XP/Vista

Hardware Specification

Interface - USB 2.0 Hi-Speed
Antenna Type - Internal Omni-directional Antennas
Certifications - CE, FCC
Operating temperature - 0°C~40°C
Storage temperature -40°C~70°C
Relative humidity - 10% ~ 90%, non condensation
Storage Humidity - 5%~95% non-condensing
Dimensions - 93.5 x 26 x 11mm


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