The ATEN VS0102 2-Port VGA Splitter with Audio is VGA splitter that allow a single VGA video & audio signal to be distributed to two output displays with independent stereo control. The splitter support up to 450MHz video bandwidth, which provides optimum video quality, supported by resolutions up to 1920x1440. Furthermore, for complete systems integration, serial control is standard through the VS0102 built-in RS-232 ports, which allow the splitter to be controlled through a high-end controller or PC. The VS0102 is perfect for conference rooms,training facility & multi-display broadcasting, with cascadable support up to three levels allowing a single video signal to be sent across up to 8 video displays while sustaining the highest quality possible.