The SD4980 features a High-Definition Multimedia Interface (HDMI) connection. HDMI is the first industry-supported, uncompressed, all-digital audio/video connection. HDMI provides the best interface between a DVD player and compatible products, such as a digital television (DTV). When matched with a compatible TV, this single interconnecting cable combines: Multi-channel audio, uncompressed digital video, intercommunication between devices and simple control Protocols. This single cable connection ensures that all signals remain in their pure digital form and secure by use of High Definition Copy Protection (HDCP) regardless of signal output resolution. The SD4980 also has component, S-Video and RCA-video connections if you don't have an HDMI connection on your television. minimize