D-Link DWA-131 Wireless Nano USB Flash Drive (Personal Computers)
I have two copies of the D-Link DWA-131 sticks and have used this on both Windows XP, 7 (x86 & x64) as well as 8.1. Except for Windows 8.1, each system requires the driver CD. Drivers (latest version) stable - none of the systems was a problem regard