It typically utilizes the SR9600 or similar ASIX-compatible chipsets (VID_0FE6&PID_8101).
Find the device under "Other devices" (usually labeled as "USB 2.0 10/100M Ethernet Adaptor" or with a yellow exclamation mark). Right-click it > Properties Hardware Ids from the dropdown. You should see a string like USB\VID_0FE6&PID_8101 Step 2: Download the Correct Driver Usb Lan Win7 64 Bit Driver Ky Rs9600