IOGEAR’s GCL1816KIT is an integrated LCD console and 16 port KVM (keyboard, video, and mouse) switch with bundled KVM cables that offers secure access to 16 VGA, USB or PS/2 computers. It features a convenient rack mountable sliding / retractable 17-inch TFT LCD active matrix monitor and keyboard with built-in touchpad for a space-saving and streamlined integration. For added convenience it also supports an external USB mouse. An extra USB / PS/2 console port is provided on the rear panel to manage the LCD KVM switch from an external console (monitor, keyboard, and mouse). All this in a universal 1U rack mount space. The GCL1816KIT supports both PS/2 and USB keyboards and mice for the connected computers, and the GCL1816KIT supports USB peripheral devices to be used for system upgrades with the attached computers. A single GCL1816KIT can control up to 16 computers. As many as 16 additional compatible KVM switches can be cascaded to reach up to 256 computers controlled from a single keyboard, monitor, and mouse console with easy computer switching via front LED pushbuttons, OSD, and hotkeys.