Plug in the adapter and open (right-click the Start button).
Right-click it, select , and choose Search automatically for drivers .
Locate the device (it may appear as "RD9700" or an "Unknown Device" with a yellow warning triangle).
The (often identified as the RD9700 or Corechip RD9700) is a budget-friendly USB 2.0 to Fast Ethernet converter. While these devices are usually plug-and-play, finding the correct Windows 11 driver can be challenging because many were originally designed for Windows XP or 7. How to Install JP1081B Driver on Windows 11