The 2/4/8Video separators (Splitters) are boosting devices to duplicate the video and audio signalfrom one source to 2 , 4 , or 8 outputs, and are ideal for any monitor usinganalog signals. The 2, 4 , and 8 also extend the transmission distance up to 65m(210 ft.). making them excellent for public broadcast systems. Tosend multiple, high quality, XGA VGA, SVGA or Multisync video signals over longdistances without hassle, the 2/4/8 provide your best choice.