Realtek USB FE / GbE / 2.5GbE / 5G / 10G Family Controller Software
If the device shows up as "Remote NDIS based Internet Sharing Device" or similar: Hlf1081a usb lan driver windows 10
: Search for "Corechip" in the Microsoft Update Catalog to find official signed drivers for similar 10/100M adapters. Manual Installation Steps Realtek USB FE / GbE / 2