This USB 3.0 to RJ45 adapter works with Windows 8.1/8/7/Vista/XP, Mac OSX 10.6/10.7/10.8/10.9/10.10/10.11/10.12, Linux kernel 3.x/2.6, and Chrome OS.
It does not support Windows RT and Android.
Compatible with IEEE 802.3, IEEE 802.3u and IEEE 802.3ab. Supports IEEE 802.3az (Energy Efficient Ethernet).
Plug and Play only for Chrome OS, Windows 10/8.1/8. Driver needed for Windows7/XP/Vista, Mac OS and Linux systems. Reboot your PC after driver installation,t hen connect this USB Ethernet adapter to your computer and Ethernet
Not supported on ARM-based Windows,including Surface RT and Surface 2
Mac System: System Preference--Network--Add a new network connection
Windows 7:Device Manager--USB-AX88179
This adapter does not support wii u.