TP-Link TL-WN821N User Manual
300Mbps Wireless N USB Adapter
TL-WN821N
Features：
Up to 300Mbps wireless speed, ideal for video
streaming, online gaming and Internet calls
2T2R MIMO technology provides stronger signal, wider
wireless coverage and better performance
Easily setup an encrypted secure connection at a push
of the WPS button
Supports Sony PSP X-link for online gaming for
Windows XP
Supports Soft AP function for wireless Internet sharing
Supports WEP, WPA/WPA2, WPA-PSK/WPA2-PSK
encryption
Supports Infrastructure and Ad-Hoc modes
Supports Windows 8/7/Vista/XP 32/64bits
Description：
TP-LINK's 300Mbps Wireless N USB Adapter TL-WN821N is designed to connect your laptop or desktop to a wireless network
and enjoy high speed wireless performance such as HD video streaming and online gaming. The TL-WN821N features Soft AP
Mode, one-button security setup (WPS), easy-to-use conguration software, making it a great choice for enjoying fast wireless
network.
www.tp-link.com
300Mbps Wireless N USB Adapter
Specifications：
HARDWARE FEATURES
Interface
Button
Dimensions (W X D X H)
Antenna Type
WIRELESS FEATURES
Wireless Standards
Frequency
Signal Rate
EIRP
Reception Sensitivity
USB 2.0
WPS Push Button
2.7x 0.8 x 0.4 in. (69 x 21 x 9.5mm)
On-Board
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
2.4-2.4835GHz
11n: Up to 300Mbps(dynamic)
11g: Up to 54Mbps(dynamic)
11b: Up to 11Mbps(dynamic)
<20dBm(EIRP)
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
TL-WN821N
Wireless Modes
Wireless Security
OTHERS
Certication
System Requirements
Environment
Ad-Hoc / Infrastructure mode
WEP,WPA/WPA2,WPA-PSK/WPA2-PSK
CE, FCC, RoHS
Windows 8/7/Vista/XP 32/64bits
Operating Temperature: 0℃~40℃ (32℉~104℉)
Storage Temperature: -40℃~70℃ (-40℉~158℉)
Operating Humidity: 10%~90% non-condensing
Storage Humidity: 5%~90% non-condensing
Specifications are subject to change without notice. TP-LINK is a registered trademark of TP-LINK Technologies Co., Ltd. Other brands and product names are
trademarks or registered trademarks of their respective holders. No part of the specifications may be reproduced in any form or by any means or used to make
any derivative such as translation, transformation, or adaptation without permission from TP-LINK Technologies Co., Ltd.
www.tp-link.com
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