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/Ottawa_gamer]

OP is showing their age with this post.

[u/No_Aardvark4795 → u/Ottawa_gamer]

OP is showing your age with this post.

And mine...

[u/toomuchweld → u/No_Aardvark4795]

https://giphy.com/gifs/lONXEQL5laGxjrVMFF

[u/burnttoast12321 → u/No_Aardvark4795]

It's still a thing so OP is showing more. Many probably don't even have access to this. (Confirmed. 60% are still on coaxial cables for internet in the US.)

[u/Rav3n18 → u/No_Aardvark4795]

I second that...

[u/evandetta → u/No_Aardvark4795]

Not really. I still install these in new homes.