IOGear"s GVS72 2-port VGA video splitter and a signal booster with IOGEAR"s patented VSE (Video Signal Enhancement) Technology. It is the best choice for splitting and carrying a video signal to more that one display with the same quality as the original signal. The GVS72 VGA Video Splitter is used to take video input from a single source and direct it to two video outputs for monitors using analog signals.