Interfaces:KVM ( SPHD-15 ), Min Operating Temperature:0 °C, Max Operating Temperature:40 °C, Humidity Range Operating:0 - 90% (non-condensing), Type:Keyboard, touchpad, Keyboard / Mouse Interface:PS/2, Display Position Adjustments:Tilt, Tilt Angle:115, Compliant Standards:DDC-2B, DDC, Mounting Kit:Included, Cables Included:1 x keyboard / mouse / video cable, Voltage Required:AC 120/230 V ( 50/60 Hz ), Power Supply:Internal, Power Consumption Operational:35 Watt, OS Required:Linux, FreeBSD, Microsoft Windows, Microsoft Windows Vista