It was not that long ago when Android changed my on screen keyboard to a different layout whenever I was in a different country. Really annoying - I don’t suddenly type in Danish when I’m on a business trip to Lyngby (near Copenhagen)

The speed that you get through your rj45’s depends on the quality of the cable used, both ‘in the wall’ and from the socket to your device. For 1Gb/sec they need to be cat 5e or better.

Can they?