Locate the device (it may appear as "RD9700" or an "Unknown Device" with a yellow warning triangle).
Extract the downloaded driver package to a known folder (e.g., Desktop or Downloads). jp1081b usb lan driver windows 11
Connect the USB LAN adapter directly to a USB 2.0 or 3.0 port on your computer, ideally not through a hub, to ensure it gets enough power. Locate the device (it may appear as "RD9700"
Sometimes, drivers are distributed through Windows Update. ideally not through a hub