HDMI is known as High-Definition Multimedia Interface, a standard for sending digital audio and video from a source, at the same time, such as a computer or a TV cable box, to a computer display, TV, or projector. The interface, which was created by a collaboration of electronics companies, is now widely used, with nearly all televisions and computer monitors supporting it. The HDMI project started in 2002 with the goal of creating a smaller connector. Providing additional embedded audio and delivering a better resolution video signal to current connectivity standards (e.g., DVI, component video). HDMI's popularity grew to the point where, by 2008, shipments of HDMI-enabled products had surpassed those of DVI. All HDTVs had at least one HDMI port by the end of 2009. Read more . HDMI Cords The HDMI interface allows a port to communicate high-resolution digital video, theater-quality sound, and device commands through an HDMI connection and down a single HDMI cable ,