HDMI (English: High Definition Multimedia Interface) is an all-digital video and audio transmission interface. It can transmit uncompressed audio and video signals. The maximum speed of data transmission is 5 GBPS. According to the difference between electrical structure and physical shape, HDMI interfaces can be divided into the following four types: Type A, Type B, Type C and Type D. Each HDMI type is composed of the socket used in the device and the plug used in the device. The end of the cable.
