Understanding the hardware helps ensure you are using the correct software. The typically features: QF9700 USB2.0 To Fast Ethernet Adapter - DriverMax
For ~$15, get a USB 3.0 Gigabit adapter (Realtek RTL8153 or RTL8156) that works natively on Windows 11. The VK-QF9700 is a legacy product that Windows 11 actively fights. If you have it lying around, you can make it work in <10 minutes with the right guide—but don’t buy a new one expecting convenience. vk-qf9700 driver windows 11
Open the drive, find the Windows installation file (e.g., Setup.exe or DriverSetup.exe ). Run the setup file and follow the instructions. Troubleshooting: VK-QF9700 Not Working on Windows 11 Understanding the hardware helps ensure you are using
Windows 11 blocks unsigned drivers by default. If the installation fails with a signature error, disable this security feature temporarily: If you have it lying around, you can