This 4 Port Component Video Switch offers convenient switching between Composite/HD video sources as well as the accompanying audio (S/PDIF (digital) or RCA (analog)). The ideal choice for using multiple composite or component video sources with a single standard or high definition display, the video switch supports common HDTV display resolutions (480i, 576i, 480p, 576p, 720p, 1080i & 1080p). As an additional convenience, the Component video switch can be controlled using a serial connection, the front panel push-buttons, or the included IR Remote control.