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-WN821NV3adapter 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 Wi...