HDMI cable is a high-definition multimedia interface cable Abbreviation, can be high-quality transmission of uncompressed high definition video and multi-channel audio data, the maximum data transfer rate of 5Gbps. At the same time without the signal before transmission / analog or analog / digital conversion, we can guarantee the highest quality audio and video signal transmission.

HDMI cable supports data transfer rates of 5Gbps, can transmit as far as 30 meters, sufficient to meet a 1080p video and an 8-channel audio signals. And because of a 1080p video and an 8-channel audio signal needs less than 4GB / s, and therefore there is a great margin HDMI cable. This allows it to use a cable connected DVD player, receiver and PRR. In addition HDMI support EDID, DDC2B, therefore HDMI device has with the "plug and play" feature will automatically "consultations" between the signal source and display devices, automatically select the most appropriate video / audio formats.

HDMI: HDMI's English name is "High Definition Multimedia Interface", in Chinese means High Definition Multimedia Interface. HDMI interface can provide up to 5Gbps data transmission bandwidth, can send uncompressed audio signal and high-resolution video signal. At the same time without the signal before transmission / analog or analog / digital conversion, we can guarantee the highest quality audio and video signal transmission. HDMI and DVI on the pin-compatible, but with a different package. Compared with DVI, HDMI can transmit digital audio signal, and adds support for HDPC, while providing a better DDC optional features.