The KVM-201 CPU Switch Box is a computer-sharing device that allows two users to share one Computer. Based on the First-come-first-served principle the KVM-201 automatically switches to the console that is first activated by keystroke or mouse movement. This multi-user-single-tasking device is a perfect solution for a small office environment where a PC can be shared between two users without the trouble of a network. There is no interface card or software to configure. Installation is as easy as connecting cables between the CPU Switch & your computers. Operation is as simple as pressing buttons entering hot-key comm&. The KVM CPU Switch is independent of computer operating systems. Specification Supports PS/2 keyboard & mouse Automatic or Manual Selection Operating system independent transparent to all applications High VGA resolution up to 1920x 1440 Power-free operation (adapter optional) No Software required Screen power-save function Private mode Selectable video broadcast for security Plug & play system configuration Keyboard & mouse can be hot plugged at any time Keyboard states automatically saved & restored when switching users