Aten VS881 8-port VGA  switch allows 8 independent computers or notebook computers to display their video outputs on a single monitor or on the screen via a multimedia projector. It provides a best solution of presentations and speeches to enterprises and education centers. It features fast and convenient computer selection via pushbuttons or infrared (IR) remote control, superior video quality - up to 2048x1536; DDC; DDC2; DDC2B and supports VGA, SVGA, XGA,UXGA, QXGA and multisync monitors. Data Sheet vs881-s_2014-03-19.pdf VS881-IR Command-s_2013-08-30.pdf