A very handy cable at a great price, the HDMI to Micro D HDMI will connect select Smartphones, tablets and "point and shoot" digital cameras to High Definition Displays. You"ll see HDMI Micro D cables at retail stores for a much higher price because of the packaging. OSD Audio invests in the product, not the packaging, so we can save our customers money. High Definition Multimedia Interface (HDMI) combines video and audio into a single digital interface. OSD Audio HDMI cables transmit frequencies up to 10GHZ bps and transmit high quality multi-channel audio data. Our HDMI cables support all standard and high-definition consumer electronics video formats and transmit control and status information in both directions.