What's the difference between a Mini-HDMI (Type C) and a Micro-HDMI (Type D) connector?
Mini-HDMI connectors were introduced as part of HDMI specifications version 1.3 and were designed for use with small portable electronics such as camcorders and portable media players. The mini HDMI connector is a more compact version of the standard HDMI (type A) connector. The size of the connector tip is 2.42mm x 10.42mm.The Micro-HDMI connector is an even smaller version of the HDMI connector with a dimension of 2.8 x 6.4mm. It was introduces as part of HDMI specification version 1.4. It was designed for use with ultra portable devices such as cell phones and pocket sized media devices. Both Mini and Micro connectors have the same 19 pins found on the standard (type A) HDMI connectors. They can be interconnected with each other using adapters or adapter cables.