This KRAMNERVP-31 3 VGA to 1 VGA Demo allows you to connect up to three VGA sources to a single VGA display. It is perfect for presentations, conferences or just general home entertainment. The splitter is compact, lightweight and easy to use. With a simple connection process, you can switch between the sources with ease. The KRAMNERVP-31 3 VGA to 1 VGA Demo also supports high-resolution display up to 1920 x 1440. Get the most out of your VGA display without worrying about the condition of the device.