I can't tell if there are any Windows 7 driver available for this device or not. Perhaps you can try some from the Netgear ftp site:
This is the driver for Windows XP: ftp://downloads.netgear.com/files/fa310drivv402.exe
Check this folder for other drivers: ftp://downloads.netgear.com/files/
Or you can try the only driver Netgear has posted on their http website: http://support.netgear.com/app/answe...r-version-4.02
They don't bother to say what OS's are supported. It looks like the same driver file as listed above.