HDMI (High Definition Multimedia Interface) is a specification that combines video and audio into a single digital interface for use with DVD players, digital television (DTV) players, set-top boxes, and other audiovisual devices. HDMI supports standard, enhanced, or high-definition video plus standard to multi-channel surround-sound audio. HDMI Mini C is a connector defined in the HDMI 1. 3 specification intended for portable devices. It is smaller than the Type A plug connector (10. 42 mm x 2. 42 mm) but has the same 19-pins. HDMI Mini C to A male cable HDMI High Speed with Ethernet 19 Pin Gold flashed contacts Black cable 30 AWG