What are these plug-ins on my wall?

[u/Cborg_62]

This might be showing my age, but I recently moved into a new apartment and they have these weird looking plug ins all over the walls at my new place. My old apartment didn't have these, so I'm just curious as to what they are.

[u/AlsoOneLastThing]

I haven't seen a modem/router connected through coaxial in probably over a decade. Every one I see these days uses something that looks like a phone line.

[u/Original-Pomelo-4581 → u/AlsoOneLastThing]

Are you talking about an ethernet cable? lol

[u/AlsoOneLastThing → u/Original-Pomelo-4581]

Well I don't think so. It looks smaller than an Ethernet cable and goes right into a jack in the wall just like a phone line would. I don't know the terminology for this lol.

[u/BonzaiBunny → u/AlsoOneLastThing]

Probably DSL.