Did you know?You can also use a 4-Port DisplayPort KVM for 2-source DisplayPort KVM switching applications - simply leave the un-used ports empty.4-Port DPKVM SwitchesAdditionally, you can use a Desktop Over IP Matrix, or multiple 1-Port KVM Over IP Gateway to create a 2-Port DisplayPort KVM switching solution.1-Port Over-IP KVM GatewaysDesktop-Over-IP Matrix Solutions