The Video Splitters not only duplicate a single video source to multiple outputs, but also boost the signal so it can be sent over longer distances without degradation. Multiple splitters can be cascaded to three levels.Video Splitter is designed to take one or two VGA video sources and distribute the video to multiple monitors. The monitors can be located as far away as 250 feet using optional extended distance cables. Video Splitter is perfect for any application requiring multiple monitor capabilities. For controlling or setting up a presentation, a blanking feature is available that will inhibit the video from displaying on all monitors except port one. This allows the presenter to organize and edit the video before it is distributed to all monitors.