ATEN 4-Port USB DisplayPort Dual Display Secure KVM Switch PSS PP v3.0 Compliant (CS1144DP) - Video: Max. 3840 x 2160 @ 30 Hz (UHD), Power: 1 x 3-prong AC Socket, Power Consumption:AC110V:8.2W:49BTU, AC220V:8W:48BTU, Computer Connections: 4, Port Selection: Push button, Keyboard / Mouse: USB, Connectors: Console Ports: 2 x USB Type-A Female (Black), 1 x 6-pin Mini-DIN Female (Purple), 1 x 6-pin Mini-DIN Female (Green), 2 x HDMI Female (Black), 1 x Mini Stereo Jack Female (Green; front panel), KVM Ports: 8 x USB Type-B Female (White), 8 x DisplayPort Female (Black), 4 x Mini Stereo Jack Female (Green), USB CAC Port: 1 x USB Type-A Female (White; front panel)