If you are holding onto an old Ralink-powered adapter, this driver version represents the "peak stability" release. Install it correctly, lock it down with power management tweaks, and it will continue to serve reliable 802.11n connectivity—even as the wireless world marches toward Wi-Fi 7.
Common USB hardware IDs (VID/PID) associated with this driver: 802.11n usb wireless lan card driver version 5.1.22.0
Windows XP, Vista, 7, 8, 8.1, and 10 (32 and 64-bit). If you are holding onto an old Ralink-powered