Supported operating system:

Windows 2000
Windows XP 32-bit
Windows XP 64-bit
Windows Vista 32-bit
Windows Vista 64-bit
Windows 7 32-bit
Windows 7 64-bit

Release note:
Ralink RT2860/RT2760/RT2890/RT2790/RT306X/RT309X/RT35X2 wireless PCI network card version 3.1.0.0 driver for Win2000/XP/XP-64/Vista/Vista-64/Win7/Win7-64 released on 22th Mar 2010.

Supported Devices:
150Mbps Wireless 802.11n PCI Adapter
300Mbps Wireless 802.11n PCI Adapter
802.11n Wireless LAN PCI Card
ALLWIN Wireless LAN Card C2760
ALLWIN Wireless LAN Card C2790
ALLWIN Wireless LAN Card C2890
ALLWIN Wireless LAN Card C3062
ALLWIN Wireless LAN Card C3091
ALLWIN Wireless LAN Card C3092
ALLWIN Wireless LAN Card C3562
ALLWIN Wireless LAN Card C3592
ALLWIN Wireless LAN Card CAWM55N-M
ALLWIN Wireless LAN Card CAWM56N-X
Ralink 802.11n Wireless LAN Card
Wireless-N PCI Adapter WL-320