TP-Link TL-WN821N 300Mbps Wireless N USB Adapter Mall+254

Technical Specifications

HARDWARE FEATURES

Interface: USB 2.0

Button: WPS Push Button

Dimensions ( W x D x H ): 2.7x 0.8 x 0.4 in. (69 x 21 x 9.5mm)

Antenna Type: On-Board

WIRELESS FEATURES

Wireless Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b

Frequency: 2.400-2.4835GHz

signal Rate:

11n: Up to 300Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)

Reception Sensitivity:

270M: -62dBm@10% PER
130M: -65dBm@10% PER
108M: -68dBm@10% PER
54M: -68dBm@10% PER
11M: -85dBm@8% PER
6M: -88dBm@10% PER
1M: -90dBm@8% PER

Transmit Power: <20dBm(EIRP)

Wireless Modes: Ad-Hoc / Infrastructure mode

Wireless Security: Support 64/128 bit WEP, WPA-PSK/WPA2-PSK

Modulation Technology: DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM

OTHERS

Certification: CE, FCC, RoHS

System Requirements:

Supports Windows 8.1/8/7/XP, Mac OS, Linux

Environment Operating Temperature: 0℃~40℃ (32℉~104℉)
Storage Temperature: -40℃~70℃ (-40℉~158℉)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing