Aten Rackmount KVM Switch Single Rail 16 Port VGA PS/2-USB w/ 19' LCD Display, 2x Custom KVM Cables, 1280x1024@75hz Display, LED IlluminationThe CL5716 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 CL5716 can control up to 16 computers. As many as 31 additional KVM switches can be daisy chained to the CL5716, so that up to 512 computers can all be controlled from a single KVM console. The CL5716 offers a space saving, streamlined approach to KVM switch technology by