HDMI, the interface for the full digital transmission of audio and video data in the multimedia sector. HDMI is primarily used in entertainment industry devices but is increasingly finding applications in PCs and office technology as well.

High-quality shielded cables for direct connection between HDMI devices (e.g., screen and TV tuner) are used with HDMI connectors (19-pin) on both ends. HDMI High Speed doubles the bandwidth of the data rate to approximately 340 MHz.