…hook up two of these over a 500Mb/s powerline backbone
How many of these can you hook together? My parents house is big, with damn thick walls (1m thick brick walls in places). Regular wifi doesn't even get from one end of the house to the other, and none of it penetrates out into the garden or sheds - all of which are hooked up with the same mains.
Could I use 4 or more of these to blanket the entire area with wifi? Would roaming between base stations work?