Manual VGA Splitter 2 Port - for two PC to share one monitor and speaker system Easily switch one VGA monitor/projector between two PCs. Easily switch single PC between two VGA TVs, monitors or projectors. Supports up to 1920 x 1440 resolution; Supports VGA, XGA, SVGA, UXGA & Multi sync monitors. No external power supply needed; Supports up to 10 meters (33 feet) transmission distance; Supports other VGA devices Simple button switching and high quality metal enclosure; plug and play (some PCs may require VGA resolution setting; please set to the optimal resolution of your monitor).