TP-Link TL-WN821N 300Mbps Wireless N USB Adapter Windows Drivers and Utility

There are multiple revisions of the TL-WN821N, each with version specific drivers, firmware, installation guides, User Guides, and other resources.

• Some Products have more than one version, for example, a name ending with V1, V2, etc. Click here to see how to discern the hardware version. The available hardware versions are shown below, please choose the right one for your device.

Download TP-Link TL-WN821N V1, V2, V3 Wireless N USB Adapter Windows Drivers and Utility:

1. For TP-Link TL-WN821N V3:

Device Name: TP-LINK 300Mbps Wireless N Adapter

Supported Hardware ID: USB\VID_0CF3&PID_7015

Download TP-Link TL-WN821N V3 adapter Win2000/XP/Vista/Win7 Driver, Utility:

TL-WN821N_V3_100730 (22.7 MB, 7/30/2010)

2. For TL-WN821N V2:

Device Name: TP-LINK Wireless N Adapter

Supported Hardware ID: USB\VID_0CF3&PID_9170, USB\VID_0CF3&PID_1002

Download TP-Link TL-WN821N V2 adapter Win2000/XP/Vista/Win7 Driver, Utility:

TL-WN821N_100629 (28 MB, 6/29/2010)

3. For TL-WN821N V1:

Device Name: TP-LINK TL-WN821N 11N Wireless Adapter

Supported Hardware ID: USB\VID_0CF3&PID_1002, USB\VID_0CF3&PID_9170

Download TP-Link TL-WN821N V1 adapter Win2000/XP/Vista Drivers, Utility:

TL-WN821N_081209 (6.974 MB, 12/9/2008)

TL-WN821N_Beta_080903(PSP XLINK Supported) (15.385 MB, 9/3/2008)

TP-Link TL-WN821N User Guide and Datasheet:

TL-WN821N/TL-WN821NC User Guide, 1.120 MB

TL-WN821N_Datasheet, 1.405 MB