The MT7601UN is a 1x1 802.11n (Wi-Fi 4) chipset designed for basic connectivity. The "v22" suffix typically refers to a specific PCB revision or OEM firmware variant that requires a unique driver ID ( USB\VID_148F&PID_7601 ).
To fix issues like "Adapter not found," "Limited connectivity," or frequent disconnects experienced with default Windows update drivers. Why You Need the "Exclusive" Version
If Windows fails to detect the driver automatically, you must guide the system manually.
If you’ve recently purchased a budget-friendly wireless USB adapter or found an old one in a drawer, there is a high probability it’s powered by the MediaTek MT7601 chipset. Specifically, the version is one of the most widely circulated iterations of this hardware.