Comment by eleventen

I have a Dell U3225QE with a built-in KVM and 2 macs.

One connects with Thunderbolt only. The other connects with Display Port for video and USB-C for the rest of the built-in dock.

It's OK most of the time with the nipple switch. My one piece of advice is *avoid HDMI*. I learned after getting this monitor that the HDMI protocol is a petulant unstable little shit that does not tolerate renegotiation well. Get yourself a USB-C to DisplayPort cable.