Hey guys, Looking for advice on ethernet splitters and thought this would be the most appropriate place to post. Essentially, my issue is that I have my modem/wireless box setup on the third floor of my home. Through significant effort, I have carefully put an ethernet wire that goes all the way from the third floor to the first floor (it's a long cable and doing this again would be a lot of effort as it had to be wired from the exterior of my home). Now, my problem is, where this wire goes, I am in desperate need of more ethernet connections (i.e. it is currently connected to an xbox 360, but I have since got an xbox one and ps4 which both also requrie an ethernet as the wifi signal between the third and first floor gets low. Can I purchase something like below? and turn the one wire into 2/3 connections without having to run more wires all the way from the top to the bottom of my home? Useful advice from you PC gurus is much appreciated in advance!