1. Plug and Play only for Chrome OS, Windows 10/8.1/8
2. Driver needed for Windows7/XP/Vista, Mac OS and Linux systems
3.Reboot your PC after driver installation, then connect this USB ethernet adapter to your computer and ethernet
4.Not supported on ARM-based Windows, including Surface RT and Surface 2
5.Mac System: System Preference--Network--Add a new network connection
6. Windows 7:Device Manager--USB-AX88179
7. This adapter does not support wii u.