Select > Optional Updates . If an ASIX or QF9700 driver is listed, install it. Restart your computer if prompted. Method 2: Manually Installing the ASIX QF9700 Driver
Need a step-by-step walkthrough for the manual installation? vk-qf9700 driver windows 11
This is a USB selective suspend issue in Windows 11. Select > Optional Updates
Disabling Memory Integrity should only be done when you need the adapter to work, and you should re‑enable it afterward. Do not leave this feature disabled permanently, because it reduces system security. Method 2: Manually Installing the ASIX QF9700 Driver
: Open Device Manager , right-click the adapter, choose Properties , go to the Power Management tab, and uncheck Allow the computer to turn off this device to save power .
Windows 11 enforces strict driver signing and architecture requirements. Because the QF9700 chipset is older, Windows 11 rarely includes a native, plug-and-play driver for it.
Connect the adapter to your Windows 11 PC while connected to the internet. Windows 11 often identifies the hardware ID ( USB\VID_0FE6&PID_9700 ) and downloads a compatible driver automatically through the Windows Update service. Go to Settings > Windows Update .