The SB-3879 is a professional high performance video graphics scaler supporting (7) different Input and Output signal types; Analog Video, S-Video, Component Video, VGA, DVI, HDMI, and display port signals. The Inputs are comprised of Composite Video & Audio, S-Video & Audio, Component Video & Audio, VGA & Audio, DVI & Audio, Display Port and HDMI. The available Output ports are HDMI, VGA, S/PDIF and Stereo Audio.