The APPR-PX-XLS Presenter Quad Board with Video Connection from Smart-AVI is a special PCI card that allows you to turn a Windows XP computer into a digital signage solution. The card can be used as a central controller that allows you to simultaneously or independently manage and deliver content on up to (4) displays.
This solution consists of a video card with a breakout cable that allows for connection to (4) VGA connectors. Also includes is special presentation software delivered on a USB dongle.