This is a great product. To anyone interested, since this info isn't spelled out in the specs anywhere: 4k60hz is the max bandwidth supported by DisplayPort 1.2, which is what is in this KVM. 60hz is only the limit for 4k, I run 1440p at 144hz without issue. It even passes through G-Sync! Awesome cherry on top.POTENTIALLY HELPFUL DISCLAIMERS:If you have an RGB keyboard, or a keyboard with special macro/extra keys, such as a gaming keyboard, you might have issues. My Corsair keyboard doesn't support RGB through this switch, which is fine for me personally, but people should know.Same deal for some mice. I have a (Logitech) gaming mouse, but the extra buttons map to keyboard keys, which means they passthrough the KVM without issue. However, if the extra buttons are interpreted through software (Razer Synapse, Steelseries Engine, etc) you might lose the functionality of those extra buttons.This thing has made working from home 10x easier. It's fast and super reliable. I go to my desk in the morning and press one button and I'm now in "work" mode, without changing anything. It's great. When work is done, I press one button again, and I'm in "at home" mode. Everything just works, this is a great product.