I have fished the Ethernet cable though inside the walls, so wires can not be seen! I have some people coming over my place, and said oh my, it is nice and neat.
As many wireless connection, that is close, still up to 252 total in mixture of wired and wireless.
252 connection will never happen anyway, reason? they are all on shared speed, so the more computers connected, and if all computers upload/download at same time, it will slow down.
