If you downloaded raw driver files containing .inf , .sys , and .cat extensions instead of an executable installer, follow these steps: Plug the adapter into your PC. Right-click the Windows Start menu and open .
Reduced instances of the Wi-Fi dropping intermittently. Wireless Usb Adapter Driver Ver Mtk7601-v2.2
Be aware that Windows 11's core security features, particularly , make it virtually impossible to run the ancient, unsigned MT7601U driver. If you require a stable Wi-Fi connection on Windows 11, the most reliable solution is to purchase a different USB adapter with a more modern, fully-signed driver (e.g., one based on the Realtek RTL8812BU or Intel AX200 chipsets). If you downloaded raw driver files containing
Finding a for your specific Operating System. fully-signed driver (e.g.