In the back corner of a cluttered electronics warehouse, tucked inside a bin labeled "Legacy Components," sat a single, silver-capped thumb drive. It wasn't fancy—it didn't have high-speed gold plating or a sleek lanyard. Its only identifier was a tiny, faded sticker that read: Wireless USB Adapter Driver Ver MTK7601-v2.2
Wireless USB Adapter Driver Ver MTK7601-V2.2: A Comprehensive Guide Wireless Usb Adapter Driver Ver Mtk7601-v2.2
If you see VID_148F, you have a MediaTek/Ralink chipset, and the v2.2 driver is your solution. In the back corner of a cluttered electronics
MT7601 or MediaTek 7601.2.2.x.x..cab file.