MONITOR-FRIENDLY DESIGN: Supports 15' to 19' VESA monitors with 75mm or 100mm mounting holes SPACE-SAVING TRACKPAD: Integrated trackpad reduces the need for additional peripherals in your rack CABLE MANAGEMENT ARM: Professionally route pre-routed cables with the included cable management arm EASY INSTALLATION: Fits any 4Post 19' server rack with square round or threaded holes depth range 15.5' to 31.5' (394-800mm) USB & PS/2 COMPATIBILITY: Works with KVM switches USB and PS/2 (except for Belkin and Raritan KVM switches)