StarTech SV231DVIUAHR 2 Port High Resolution USB DVI Dual Link KVM Switch with Audio Type: DVI, USB Computer Connections: 2 Ports Monitor Connections: 1 Port Video Resolution: 2560 x 1600 PC Selection: Push Buttons/Hot Keys PC Connectors: 2 - DVI-I (29 pin) Female 2 - USB B (4 pin) Female 4 - 3.5 mm Mini-Jack (3 Position) Female Console Connectors: 1 - DVI-I (29 pin) Female 1 - USB A (4 pin) Female 2 - 3.5 mm Mini-Jack (3 Position) Female Temperature: 0°C to 40°C (32°F to 104°F)