Alternatively, for safety, use the driver signature from Microsoft Update Catalog or trusted repositories like station-drivers.com (ensure you click the correct download button).
Draws power directly from the USB port, eliminating the need for an external power brick . usb to enet 10 100 mbps enter e100u driver free
If after all this it still fails, the adapter likely uses a very old or non-standard chip (e.g., KLM5x, Moschip) – then consider replacing it with a known Realtek-based adapter for <$10. Alternatively, for safety, use the driver signature from