Hi there I've just bought a 3 Deco M5s. I've installed all three. One with the ethernet cable plugged into my router, one in my study downstairs, and one upstairs in my room. All wifi is working fine,

I'm intending to get a set of S4s aor M4s but i need to know a little more about the ethernet connections. I'll be using a virgin 3 hub . I have 3 devices I need to hardwire into the router's internet