Aten VS0401 4-Port VGA Switch with Audio

The VS0201 / VS0401 2/4-Port VGA Switch with Audio allows you to connect two/four audio/video source computers to a single monitor or projector with full audio and quickly switch between the devices for use VS0201/VS0401 built-in bi-directional RS-232 serial port for high-end system control and advanced RS-232 control. The unit's bi-directional RS-232 serial port also allows serial devices, such as touchscreens and barcode scanners to be included in the installation.With the ability to use high-end serial control devices via RS-232 commands allows the VS0201 / VS0401 to be controlled by secondary systems with advanced functions such as; port switching, auto switching, front panel pushbutton lock and Power on Detection. The VS0201 / VS0401 is perfect for the meeting room, media centers, class rooms or any presentation environment requiring multiple audio/video sources to be accessed on a single display.