To my knowledge, it's that the analogue devices are running the game in real hardware and not emulation, even if you run the files off a flash cart.

That's not worth it for many people, but if there's some game that you can feel isn't quite right on emulators, there's a good chance the analogue can be the closest to the original experience. It's definitely niche and priced accordingly.

Woah now, what's this KVM adapter now?? That sounds incredible

Oooh I might have to play around with it some more then. I have it running alongside Plex but haven't used it in a bit

I have to admit, I really love the skip into feature on Plex. The fact that it runs locally and just analyzes audio for it is super cool for me.

It's above my knowledge to do it myself, but I'd love to see that implemented in jellyfin eventually.