Question Ethernet UI support for GT-P5113?

I've been trying for the last week or so to implement USB-to-Ethernet on my tablet. I've installed the correct asix driver and I am able to give it an IP, but I am not sure how to test the connection on the tablet since I can't do anything with WiFi turned off.

Should the Ethernet option in Settings -> Wireless and networks -> More settings be automatically enabled once it detects an Ethernet connection? Do I need a patch or did I miss a step?