StarTech SV831DVIU 8 Port 1U Rackmount DVI USB KVM Switch Type: DVI, USB Computer Connections: 8 port DVI, USB Video Resolution: 1920 x 1200 PC Selection: Push Buttons/Hot Keys PC Connectors: 8 x DVI-I (29 pin) Female 8 x USB B (4 pin) Female Console Connectors: 1 x DVI-I (29 pin) Female 2 x USB A (4 pin) Female LED Indicators: 1 x Power 8 x Port Selection/Link Temperature: Operating Temperature: 0°C ~ 40°C (32°F ~ 104°F) Storage Temperature: -20°C ~ 60°C (-4°F ~ 140°F)