Product description
Please NOTE: This Ethernet splitter allows three computers to share one Ethernet line one at a time, but it doesn't support three computers to connect onto the internet simultaneously
Three network cables can be connected into a longer cable through this splitter.
. Allows a laptop to access Ethernet in different rooms, without having to pull the cable from other room to the room to connect to this computer
You run one Ethernet cord from the wall to the splitter cable, one from the splitter to one computer(or laptop, and one from the splitter to other computer (or laptop).