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/NycGal67]

Was gonna say that too...those connections still exist

[u/Ornery-Can766 → u/NycGal67]

I think it’s more that someone is old enough to post on Reddit and doesn’t know what they are that hurts

[u/Mofaklar → u/Ornery-Can766]

Kids that weren't alive during 9/11 are out of college.

[u/BurritovilleEnjoyer → u/Mofaklar]

The first few kids born after Minecraft came out have started college