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TP-Link Wireless N USB Adapter (TL-WN821N)

TP-Link TL‑WN821N USB‑2.0 Wi‑Fi adapter delivers up to 300 Mbps 802.11n, supports 2.4 GHz, WPS button, on‑board antenna, WPA/WPA2 security and works with Windows, macOS and Linux.

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Specifications

Product Name:

TP-Link Wireless N USB Adapter (TL-WN821N)
Model Number:

TL-WN821N
Brand:

TP-Link
Warranty Period:

3 Year

Description

Wireless-USB-Adapters-TP-Link-TL-WN821N-Wireless-N-USB-Adapter-1

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
Package contents	Wireless Adapter One USB extension cable Resource CD Quick Installation Guide
System requirements	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

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