Use one of the links above to get the latest .zip or .exe file.
: Windows 11 can often identify the adapter automatically. Check Windows Update > Advanced options > Optional updates to see if a driver is listed there before downloading third-party files. How to Install the CH9200 Driver ch9200 usb ethernet adapter driver for windows 11 link
: Extract the downloaded ZIP file and run the setup file with administrative privileges. Check Hardware ID : Verify your device uses USB\VID_1A86&PID_E092 in Device Manager to ensure you have the correct driver. Reset Network Use one of the links above to get the latest