StarTech SV431DPUA 4 Port USB DisplayPort KVM Switch with Audio Type: DisplayPort, USB Computer Connections: 4 Port DisplayPort Monitor Connections: 1 Port Video Resolution: 2560 x 1600 @ 60Hz PC Selection: Push Buttons/Hot Keys PC Connectors: 4 x DisplayPort (20 pin) Female 4 x USB B (4 pin) Female 8 x 3.5 mm Mini-Jack (3 Position) Female Console Connectors: 1 x DisplayPort (20 pin) Female 2 x 3.5 mm Mini-Jack (3 Position) Female 4 x USB A (4 pin) Female LED Indicators: 1 x Power 4 x Green - Online indicator (One LED per port) 4 x Red - Select indicator (One LED per port)