I raise

edit, actually, it might have been on the back…it’s been forever since I touched one

Its on the side. You can kind of see it in your picture. I have a C64 within arms reach.
Bonus points if you had a mouse to use with GEOS:

Ooh, I had a serial mouse (9 pin) from Microsoft of all companies, in the 90’s.
Damn good mouse.
I’ll see your raise, and up it:

Please,

Young whippersnappers.

You kids don’t know how good you have it!

I always see those videos where people give kids a walkman or a rotary phone and ask them to figure out what it is or how it works. I’m imagining some medieval merchant handing me an abacus and laughing because I can’t figure it out.
It’s little endian, so the beads on the far right are used to outnumber the big endian beads at the top on the woke left. After several computations, the middle section is just gone
Big keyboard jack, serial for mouse, parallel for printer

I’m this old

The time of the classic “Keyboard missing. Press F1 to continue.”
You know that thing that you don’t have? You should press buttons on it.
Fuck you computer…
In my day, the RJ-11 jack was for connecting the keyboard, not the phone line.

Okay that’s something I had no idea about hahaha

I got that reference. Fuck, I’m old.
Please explain? I get that the chubby bird is speaking assembly, but I’m sure there’s more to it than that?
PS2 keyboards use interrupts rather than polling in USB, meaning every time a key is pressed the CPU stops what its doing to process it.
Cool! I had no idea it was deeper than just a physical interface change.
I didn’t know the PS2 had a keyboard
I know you’re probably being facetious… but the PS/2 port is what’s shown in the OP image.
that said the Playstation 2 had USB ports, you could just plug a regular keyboard into it









