The CL5708 Slideaway™ LCD KVM Switch is a control unit that allows access to multiple computers from a single PS/2 or USB KVM (keyboard, video, and mouse) console. A single CL5708 can control up to 8 computers. As many as 31 additional KVM switches can be daisy-chained to the CL5708, so that up to 256 computers can all be controlled from a single KVM console. 1x CL5708 LCD KVM Switch with standard Rack Mount Kit 2x 2L-5202U USB KVM Cable 1x LIN5-27X6-U21G 5-in-1 USB / PS/2 Console Cable 1x LIN5-04A2-J11G Firmware Upgrade Cable 1x LIN2-418K-E12G Power Cord (AC Power Models) 1x User Instructions