If your adapter shows up as an "Unknown Device" or "Other Device" with a yellow exclamation mark in , follow these steps:
Realtek USB GbE Family Controller or similar., find the device under "Other devices" (often marked with a yellow exclamation mark), right-click it, and select Update driver Search automatically for drivers Manual Driver Installation If Windows fails to find a driver, you can use the jp1081b usb lan driver windows 11