Partner Tech SP-820-E2R2-4P7-MSR SP-820 Fanless POS Terminal Computer Part Number: SP-820-E2R2-4P7-MSR USB: 6 x USB LAN: 10/100/1000 Mbps Onboard Gigabit Ethernet Controller Other Ports: 4 x D-Sub 9 COM Ports 1 x SVGA Port Power: AC100 - 240 V/DC +12, 90 watts power adaptor Temperature: Operating: 32 ° F ~ 104 ° F Storage: -4 ° F ~ 140 ° F Humidity: 15% ~ 80% Dimensions: 12.71 x 14.17 x 9.17