Device Network & Wireless Cards Manufacturer TP-Link Model No. TL-WN422G V2 Also Known As TP-LINK TL-WN422G User Manual Hardware Revisions TP-Link TL-WN422G CPU/Chipset(s) Atheros AR9002U-2NG Atheros AR9271-AL1A Network Technology Wi‑Fi 1 (802.11b) Wi‑Fi 3 (802.11g) Interface/port(s) USB Type A -usb 1.1 FCC ID TE7WN422GV2 Operating System(s) Windows 7 64bit Windows 7 32bit Windows Vista x64 Windows Vista x86 Windows XP x64 Edition Windows XP 32bit Windows 2000 Windows ME Windows 98SE Windows 98 Windows 95 The TP-Link TL-WN422G V2 drivers can be downloaded below for Windows 7, Vista, XP and Windows 9x versions. HWID(s) USB\VID_0CF3&PID_1006