A:AnswerYou would need an ethernet version of this which we call a router or a switch. They are economical and will allow more devices to attach to 1 ethernet cable within a box with as many pirts as you intend to use. Your bandwidth would also affect the effectiveness of this idea. Your internet service provider rounter shoukd have 2 to 4 ports respectively. You can run ethernet cable up to 280 ft without losing bandwith and cabling is 20 times faster than wifi always.