VS491 is a video switch with 4 ports. It allows 4 independent computers to display their video outputs on a single monitor. Therefore, users will not need to buy monitors for each computer additionally.

• Electronic switching for greater reliability and durability.
• Displays the output of four computers on a single monitor.
• High resolution video - up to 1920 x 1440
• Long distance transmission - up to 10m
• DDC, DDC2,DDC2B Compatible
• Supports VGA, SVGA, XGA, UXGA and Multisync monitors.
• Computer selection via pushbutton switch
• Easy Installation - No Software Required