DTECH Multiple Port VGA Splitter Video Extender Amplifier for Multi Monitors 500Mhz (2 Port) Split a single video source to 2 separate VGA monitors, simultaneous display. Supports VGA, XGA, SVGA, UXGA video signal. Ultra High 500MHz Video Bandwidth provides sharp, clear images at any resolution up to 2048 x 1536. Amplifies video signal and extends transmission distance up to 262 feet (80m) using standard VGA cable. Slim design saves desk space. All-Metal housing for maximum durability and reliability. The number of connected monitors can be expanded by cascading up to 3 levels of splitters together, which makes it ideal for digital signage applications in schools, churches, retail displays, trade show presentations and more.