Model: WUSB54GS ver.2.1
Operating System: Windows XP x64 (Note: might work with other versions of this os.)
Before downloading: Run Free Scan for Instant Driver Updates
Linksys WUSB54GS ver.2.1 Driver. Remove previous drivers. Download driver to computer. plug wireless usb adapter in, go to device manager where it will show your device and state it is not installed. click on icon and direct it to your driver.