For nearly 5 years, I've been trying to figure out what this adapter is supposed to connect to. It's still a mystery. Someday, the right person is going to see this post and they'll finally solve this puzzle.

#VintageComputing / #RetroComputing

@Cloudscout @stufromoz some sort of old school KVM is my first guess.
@ausfestivus I had no idea, but I know that people in my followers have a chance.