The micro connector was defined in the hdmi 1.4 Specificationand keeps the standard 19 pins of types a and c but the connector is a size similar to a micro-usb connector. This connector is called a type d and is 2.8 Mm 6.4 Mm in size.
As the micro connector was defined in hdmi v1.4 Spec it can carry 3d ethernet and arc signals.
The micro connector was defined in the hdmi 1.4 Specificationand keeps the standard 19 pins of types a and c but the connector is a