Support Information:
Device Type: Input Devices (mouse, etc.)
Manufacturer: Linksys
Model: WUSB54GC
Interface: USB
Operating System: Windows Vista
Age of Device: < 2 years old
FCCID: Q87-WUSB54GC

Find it on DriverGuide (http://members.driverguide.com/index.php?action=srch&sm=b&aax=&qa6=597&qa5=9&qa7=1801&dp=2&qm0=WUSB54GC&jmd=and&fzz=d) | Find it with Google (http://www.google.com/search?hl=en&lr=&ie=UTF-8&oe=UTF-8&q=Linksys+Input+Devices+%28mouse%2C+etc.%29++WUSB5 4GC+Windows+Vista+Q87-WUSB54GC) | Research manufacturer Linksys (http://members.driverguide.com/index.php?action=getinfo&companyid=597)

Which version, ie: 1.0 or 3.0?

http://www.linksys.com/servlet/Satellite?c=L_CASupport_C2&childpagename=US%2FLayout&cid=1166859919492&packedargs=sku%3DWUSB54GC&pagename=Linksys%2FCommon%2FVisitorWrapper&lid=1949219492B01&displaypage=download