2 Port Video Switch VS-291 is a video switch with 2 ports. It allows 2 independent computers to display their video outputs on a single monitor. Therefore, users will not need to buy monitors for each computer additionally. Features Electronic switching for greater reliability and durability. Displays the output of two computers on a single monitor. High resolution video - up to 1920 x 1440 (10m) ; DDC2B Supports VGA, SVGA, XGA and multisync monitors. Computer selection via pushbutton switch(manual). Package Content 1x VS-291 Video Switch 1x Power adapter Specification Connectors Video In 2 x HDB-15 Female (Blue) Video Out 1 x HDB-15 Female (Blue) Power Jack 1 LEDs 2 x Selected Port Port Selection 1 x Push button VGA Resolution 1920 x 1440; DDC2B (10 m) Signal Type VGA / SVGA / XGA / Multisync Power Consumption DC 9V, 0.9W (max.) Housing Plastic / Metal Weight 0.22kg Dimensions ( L x W x H ) 12 x 6.5 x 4.4 cm