Review on TRENDnet 2-Port 4K DisplayPort 1.2 KVM Switch: Ultra High-Definition Video, Audio, USB 2.0, Integrated Cables (Black) by Richard Gaines

Does not switch Microsoft USB mouse to second computer. Very strange. Seems to only work if both computers are on at the same time and stay on all the time. I seriously doubt this is a typical scenario for this switch in a home office environment. I was able to find a really old PS/2 mouse and a working PS/2 to USB adapter, but the mouse would twitch and wander around the screen on its own. Very strange.