In the early 1990’s you could get a 4-port KVM which was little more than an AV-style switch. The transition of keyboards to USB brought with it a big upgrade to the KVM hardware. In 2000 ...

A KVM switch is what you need when you ... will need to be either Thunderbolt-equipped or have DisplayPort Alt Mode enabled on the USB-C port. If you have to control up to four computers, then ...