High definition media interface (HDMI) is a digital connection for audio-video components. A single HDMI cable supplies high-definition video and up to eight audio channels for surround sound. The advantage of using HDMI cables to connect your equipment is that you need only one connection to transmit the best digital signals available using current technology in the simplest manner possible. Two HDMI cables connect in seconds for connecting a cable TV, surround sound receiver and high definition television (HDTV). Writer Bio
