Matrox TV-output adapter cable for Millennium G450/G550 series, Millennium P650, Millennium P650 PCIe 128, Millennium P650 Low-profile PCI, Allows a composite video and/or an S-video output device (typically a TV or video recorder) to connect to an HD-15 connector. Each output device (composite video or S-video) receives the same video signal in different formats.