StarTech SV431USBDDM 4 Port USB VGA KVM Switch with DDM Fast Switching Technology and Cable Type: D-Sub, USB Computer Connections: 4 Port - DDM Fast Switching VGA Monitor Connections: 1 Port Video Resolution: 1920 x 1440 PC Selection: Push Buttons/Hot Keys PC Connectors: 4 x USB B (4 pin) Female 4 x VGA (15 pin; High Density D-Sub) Female Console Connectors: 1 x VGA (15 pin; High Density D-Sub) Female 2 x USB A (4 pin) Female LED Indicators: 4 x PC Selection Indicators 4 x Hot-Key Selection Indicators