Type USB Fast Ethernet Adapter or Realtek USB FE into the search bar. Sort by the latest date and your specific OS version.
If Windows doesn't find the driver automatically, you can manually guide it.
This is the best method for Windows users (Windows 7 through 11). Microchip provides the official drivers for the LAN9500 chipset, and they are completely free. usb to enet 10 100 mbps enter e100u driver free
Unplug the adapter, uninstall the driver completely from Device Manager, restart the machine, and attempt a clean reinstallation using a different USB port.
If it still fails, go to Device Manager, right-click the device under Network Adapters (it might now say “SR9900”), select Uninstall device , check “Delete driver software”, then restart and repeat the process. Type USB Fast Ethernet Adapter or Realtek USB
We hope this guide was helpful! Please let us know if you have any further questions.
If Windows cannot find the driver, you can pull it straight from the component manufacturer for free. Go to the official website. This is the best method for Windows users
Note: If the driver does not install automatically, you can search for "USB 2.0 10/100M Ethernet Adaptor" drivers, which typically use the USB\VID_0FE6&PID_9700 device ID. . Use Cases for the E100U Driver-Free Adapter
Draws power directly from the USB port, eliminating the need for an external power brick .