Maximum: 256 (via Daisy-chain), LED Illumination Light: 1 x LED Illumination Light, LCD Module: 17" TFT-LCD, Resolution: 1280 x 1024 @ 75 Hz, Response time: 5 ms, Support Color: 16.77M colors, Luminance: 250 cd/m², Scan Interval: 1-255 seconds, Housing: Metal + Plastic, Rail Type: Single Rail. 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.