Wireless strong performance

TL-WN821N uses the 11N wireless technology， the wireless transmission rateup to 300Mbps. Compared to the traditional 54Mbps 11G products and 150M products， has a wireless bandwidth higher， let the data transmission within a LAN more efficient， can effectively reduce the network delay， the voice and video， online games， online demand more fluid.

TL-WN821N with 2 × 2 MIMO (Multiple Input Multiple Output) architecture， builttwo smart antenna， signal multipath transceiver， can greatly enhance thewireless receiving ability， and enhance the stability of wireless signal. 

TL-WN821N also uses CCA (Clear Channel Assessment) air channel detectiontechnique， the detection to the surrounding wireless signal interference， which can automatically adjust the bandwidth mode， to avoid the channel interference， so that the wireless signal is more stable. When the interferencedisappears， and automatic binding free channel， make full use of channel bundling advantages， enhance the performance of wireless.

The full range of safety and security

TL-WN821N supports WPA-PSK/WPA2-PSK， WPA/WPA2 security mechanism and WEP encryption， all-round protection of wireless network are not violatedand theft.

TL-WN821N has a fast and secure hardware QSS settings， conforms to the WPS standard. The wireless router with QSS or WPS function in conjunction with the use， only need to press the QSS button are fast and secure wireless router and network card， or on the computer input router PIN code， can be completed more security than traditional WEP encryption WPA2 wirelessconnection， do not need to remember complex password.PSP game support

TL-WN821N support PSP game platform XLink (Windows XP system). At home can access the Internet using PSP battle platform， the full enjoyment of the funnetwork of war.

Hardware specifications

Interface: USB 2

The built-in antenna: two smart antenna

Dimensions: 69mm x 21mm x 10mm

The use of the environment: working temperature: 0 ℃ ~40 ℃

Storage temperature: -20 ℃ ~70 ℃

Humidity: 10% ~ 95%RH no condensation

Package content:

300M wireless USB TL-WN821N network

Driving light

User's Manual

The warranty card

The toxic and harmful substances that

Wireless Features

Follow the standard: IEEE 802.11n; IEEE 802.11g; IEEE 802.11b

Transmission speed: 11b:1/2/5.5/11Mbps

11g:6/9/12/18/24/36/48/54Mbps

11n: up to 300Mbps

Frequency range: 2.4 ~ 2.4835GHz

The working channel: 1 ~ 13

Power: 20dBm (maximum)

The software function

Safety property: WPA-PSK/WPA2-PSK

WPA/WPA2

64/128 bit WEP encryption

QSS security settings

Other features: PSP XLink game support (Windows XP system)

Operating system support

Windows XP/XP64/Vista/Vista64;

Windows 7/Windows7 x64

Note: in order to obtain a better system compatibility， we recommend that you install the latest system patchesCommon problems of wireless network card:

1.Windows 8 system wireless network card installation and use please refer to this link: http://service.tp-link.com.cn/detail_article_444.html (copied to thebrowser to open)

2 TL-WN821N V4_WN822N V3_WN823N V1 driver download http://service.tp-link.com.cn/detail_download_1092.html (please copy the link into your browseropen)

3 TP-LINK 300M wireless USB detailed configuration guide http://service.tp-link.com.cn/detail_download_1093.html (please copy the link into your browseropen)Router configuration tutorial

Domestic product Setup Guide: http://www.tp-link.com.cn/pages/promos/event/setupGuide/

How do I cannot login management interface? Http://service.tp-link.com.cn/content/cfg/login.htm

How to extend the home wireless coverage? Http://service.tp-link.com.cn/content/cfg/WDS.htm

How to extend the wired network to wireless network? Http://service.tp-link.com.cn/content/cfg/cascading.htm

Share online tutorial _ 3G router? Http://service.tp-link.com.cn/content/cfg/3G-route.htm