Go to About this Mac then check the USB tab in system report. Surely all the 3rd party adapters available on eBay are guaranteed to be functional.īefore starting banging your head check if the device is detected by your laptop.
If you bought a cheap USB 2.0 to Ethernet adapter for your MacBook Air or MacBook Pro 13 inch 2015, then you know the simple plug and play does not work. Update: This trick also works with macOS High Sierra.
