HighSecLabs Secure Dk42P-3 Dual Head 4–Port 4K30 UHD DisplayPort KVM Switch

HighSecLabs DK42HU-3 Secure 4-Port 4K HDMI Video DH KVM Switch w/fUSB PP 3.0 and Power Cord. Tested: It has been tested and is in good working condition. What's included.

eBay