The easy way to do old style hard-wired computer networking without the Wifi hassle....
This is Multimedia over CoAx... using the TV cables already in the house as a broadband network to do away with those annoying Wi-fi glitches.
Easy. Make sure any splitters you have are 5MHz - 2400Mz (if not, swap them), hook up one of these things to your modem and a TV aerial socket, hook up the other one to any other TV socket in the house on the same TV signal distribution ring..and there it is...a hard-wired network running just as fast as the modem... :-).. and nearly twice as fast as I used to get from my wifi set-up.
Read up on it.. Google MoCA [Multimedia over CoAx Alliance]
I wanted to use Tivo Mini boxes on my two TVs that don't have a Tivo box but couldn't unless I had a MoCa network. Bought this kit and am now able to see my Tivo programs on all the TVs. Highly recommend!