The HDMI "Micro D" connector is used for mobile phones, tablets, some digital cameras and other portable devices. Our HDMI A (the normal size) to HDMI D cable allows you to connect one of these portable devices directly to any display device or AV amplifier with HDMI A. Roughly the size of a Micro USB connector, it packs all the power and functionality of an HDMI link into a tiny form factor. Featuring a full 19-pin array like other HDMI connectors, the HDMI Micro Connector can handle video signals up to 1080p, bringing state-of-the-art HD resolutions to the realm of handheld devices. Fully molded plugs with triple shielding means less interference (noise) from other electronic devices. Lifetime warranty.