Pls Note: This is Micro HDMI to HDMI Adapter, not Micro USB to HDMI adapter. Micro HDMI male to HDMI female adapter supports to transfer audio and video signal from your camera, laptop or some other device with Micro HDMI port to Your HDTV or projector with the standard HDMI port. you can feel free to use it to transfer high-definition video and digital audio to a bigger TV screen.