StarTech.com 4 Port Black PS/2 KVM Switch Kit with Cables - 4 Port PS2 KVM Switch - KVM Switch with Cables - VGA KVM Switch SV411K 4 Port Black PS/2 KVM Switch Kit with cables Control four computers using a single keyboard, mouse and VGA monitor Offers both hotkey and top panel push-button operation Compact, space efficient form factor makes this product perfect for desktop applications where space is limited Supports PS/2 keyboard and mouse emulation for error-free PC boot All in one KVM kit includes four 3-in-1 cables for a complete out-of-the-box solution Compact, space efficient form factor makes this product perfect for desktop applications where space is limited The KVM draws power from attached computers so no external power supply/outlet is required Unique 3-in-1 cables included prevent keyboard and mouse connectors from becoming loose Supports PS/2 keyboard and mouse emulation for error-free PC boot All cables are connected to the rear for a more secure and neat connection Keyboard and mouse allow for hot plugging without having to turn either the KVM or the PC off Supports M/S IntelliMouse(Pro), Explorer, Optical mice