HDMI High Speed HDMI Ethernet Channel Supports 3D over HDMIAudio Return Channel 4k x 2k Resolution Support Expanded Support for Colour Spaces Gold Connectors Type A to Type D Connectors 2 Metre This cable has a Micro Type D connector that was introduced with HDMI v 1.4. It keeps the standard 19 pins used in the Type A connector but shrinks it down to 2.8mm x 6.4mm. The Micro connector is to be used on mobile phones & other similar portable devices. The other side of the cable has a standard Type A connector for connecting to TVs & projectors etc..br