I’m looking for a setup like this. I currently have a simple usb-c splitter that I use to switch my keyboard between the two. I bought a similar one for display ports but it doesn’t work super well, so I ditched it and just manually move the display port from my desktop to my caldigit.

They were both $20. The keyboard one works fine. I’d love to have a kvm like this but the price certainly gets gives me pause when I got halfway there for basically $20-$40.