Video Selector, 4 Ports Shows the video-output of up to four PCs at one monitor or projector Example of application: 4 participants attending to a meeting have all brought their notebooks. Alternately the screen of a particular notebook must be made viewable on a big monitor. Each notebook will be connected by an included special cable to the Video Selector, the monitor as well. Each participant who wants to show the screen contents just need to press the button on their cable. The switching between the PCs take place by push button on the Special cable Easy installation Recommended resolution: up to 1280x1024 @ 75 Hz and True Colour Power supplied by included mains adapter