KVM Switches buying guides
KVM switches let one keyboard, monitor and mouse control several computers. You press a button to jump between them, which saves desk space. Check that its ports match your monitor's video type and the resolution you use. Also look at USB ports for extra gear, and whether you want a hotkey or a button to switch.
We haven't published a KVM Switches guide yet. We only publish a guide once the research behind it is done.