The CS1716A KVM switch is a control unit that allows access to multiple computers from a single PS/2 or USB console (keyboard, mouse, and monitor). A single CS1716A can control up to 16 computers. As many as 31 additional switches can be daisy-chained to each other, so that up to 512 computers can all be controlled from a single keyboard-monitor-mouse console. Additionally, a front panel USB port is available for each computer to access any peripherals connected to it on a one-at-a-time basis. Specification: Technical details Product colour Black Rack mounting Yes LED indicators Yes Sustainability certificates RoHS Video Maximum resolution 2048 x 1536 pixels Ports & interfaces Number of computers controlled 16 Keyboard port type USB, PS/2 Mouse port type USB, PS/2 Video port type VGA DC-in jack Yes Performance Maximum resolution 2048 x 1536 pixels Design Product colour Black Rack mounting Yes LED indicators Yes Rack capacity 1U Display Built-in display No Power AC input voltage 110-220 V AC input frequency 50 - 60 Hz External power adapter Yes Packaging content Cables included KVM Quick installation guide Yes Manual Yes AC adapter included Yes Other features Connectivity technology Wired