I have an internet connection running into a router and then an ethernet wire running to a room on the other side of the house. This room has 3 devices that need to be connected to the internet. However, I only have one wire that can be ran from the main router (due to space).
What can I use to split this wire into 3 so I can connect all the devices to the internet? I've done some basic reading and I'm hearing a lot about using switches, would that work?