Tuesday, January 27, 2009

KVM switches

A KVM switch (with KVM being an abbreviation for Keyboard, Video or Visual Display Unit, Mouse) is a hardware device that allows a user to control multiple computers from a single keyboard, video monitor and mouse. There are many different technologies involved in KVM switching, such as KVM switching over IP (ethernet), USB KVM switching, and USB and DVI KVM switching . You can have ps2 KVM switches or a USB KVM switch. KVM switches commonly come with VGA analog video outputs, but with DVI becoming more popular the industry is adapting.

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