Review on TESmart DisplayPort + HDMI Dual Monitor KVM Switch: UHD 4K @60Hz, USB 2.0 Control, 2 Computers + 2 Monitors (Red) by Erick Roby

I bought this KVM for my home computers and it works fine. other than using my Logitech keyboard and mouse. I've noticed the keyboard on port 2 is having trouble transmitting keystrokes, don't know why, it's like the data is getting messed up between the keyboard and kvm and just repeating the last key pressed until you press another key . This only happens with a device on port 2 on kvm. My workaround for this is to simply plug a USB hub into a USB port on the KVM and plug the receiver into the hub. The only thing I don't have is the KVM keyboard controls, not a big deal since it has a button to toggle. That. The rest works fine.