1,HDMI is the first industry-supported, uncompressed, all-digital audio/video interface. 2,HDMI provides an interface between any audio/video source. 3,HDMI supports standard, enhanced, or high-definition video, plus multi-channel digital audio on a single cable. 4,Round HDMI cable, Support 1080P, comply with RHOS. 5,24K Gold-plated connector and zinc alloy shell. 6,Type A to type A,with braiding,three colors. 7,All of our HDMI cable get the ATC lab approval