HDMI D Micro, this connector provides HD viewing and enables the connection of small portable equipment and devices including GoPro action cameras, SmartPhones, small video recording devices and portable media players. This connection also offers the latest HDMI Ethernet Channel technology, which consolidates video, audio and data streams into a single HDMI cable. By combining both video and audio in a single HDMI cable, there is superior signal quality. HDMI D Micro measures 6.4mm x 2.8mm.| CaseOnline.com