AudioQuest HDMI A to C and D HDMI Standard to Micro and Mini HDMI Adaptor The AudioQuest HDMI A to C to D adapter singularly connects your smartphones, tablets, cameras and camcorders for use with larger displays. Simply connect your existing HDMI cable to the adaptor and enjoy you favorite movies, music and apps on your TV. This adapter connects a standard fullsized HDMIA cable to both HDMID micro and HDMIC mini connections.