Micro HDMI (HDMI Type D) is a compact version of the standard HDMI connector, designed for portable devices such as smartphones, tablets, cameras, and camcorders. Introduced in HDMI 1.4, it measures 6.4 mm × 2.8 mm, significantly smaller than standard Type A. Despite its size, it supports full digital audio and video transmission, including 1080p and 4K resolutions, 3D, and Ethernet over HDMI. A Micro HDMI-to-HDMI cable or adapter allows connection to TVs, monitors, and projectors, delivering high-quality playback.