Compact high quality VGA Splitter duplicates a high resolution VGA or SVGA signal up to 1920 x 1080 to 4 monitors or displays. This splitter has a high bandwidth of 350Mhz for a superior resolution. The unit is powered by a USB cable so it does not take up valuable plug sockets. There is no software required so just simply plug them in and the video signal is split. They come in a compact size so it does not take up too much space on your desktop or are easily hidden behind monitors. Specification: Duplicates SVGA signal to 4 screens Supports resolution up to 1920 x 1080 High bandwidth of 350Mhz USB powered Compact size - 86 x 122 x 24mm Plastic casing Connectors HD15 D Sub