Right-click the "USB 2.0 10/100M Ethernet Adaptor" (or similar name) and select Properties tab and select Hardware Ids from the dropdown. Look for the (Vendor ID) and (Product ID). VID_0FE6 & PID_9700: This is the common RD9700 chipset. VID_0B95 & PID_7720: Often associated with ASIX or upgraded Corechip models. Step 2: Where to Find Windows 11 Drivers