Wifi only afaik
Discussion
That’s one of the weirdest auto-translations I’ve seen 
That's a winner for sure, wat? 😆
i havent tried one out, but the fact that this braiins mini minercomes with an ethernet hookup would make me much more privy to this if just trying to casually set it and forget it. wifi means you will be messing with every few days but if its hard lined into your ethernet connection (i have 2 futurebits set up hardlined), you can get away with not even thinking about it for weeks.