The RM-111-17SD is a 1U 17" short depth rackmount monitor with touchpad/trackball mouse. UL certified. Rack mount monitor chassis depth 17.3". Mounting range 17.3" to 29" depth. External power supply. 2 post relay rack mounting available. Front USB port for peripherals (with USB HUB KVM switch). Features 5ms response time, 1000:1 contrast ratio, 16.7 million colors, CCFL backlight. 100 to 240V AC, 50/60Hz power supply. 0 to 50°C operating temperature. 2 years limited warranty.