Upgrade Version Coiled Micro HDMI to HDMI Cable8K Micro HDMI to HDMI cable is an extremely thin and highly flexible Micro HDMI 2.1 coiled cable with an outer diameter of 4.0mm. The standard version of 2.1 cables has an outer diameter of 8mm. It supports bidirectional transmission. The coiled HDMI to Micro HDMI cable features an extremely flexible and lightweight design with a smooth extension from 1 foot to 3 feet, without applying excessive tension to the camera and monitor connectors. It also helps maintain an organized workspace. The Micro HDMI to HDMI adapter cable is compatible with GoPro Hero series (Hero 7 Black, Hero 6, Hero 5, Hero 4 Silver, Hero3 White, Hero3+, and Hero 2018), Sony A series cameras (A5000, A6500, A6000, A6400, A73, and A7S), Nikon B500, Canon EOS M50, Raspberry Pi 5/4, and various tablets and ultrabooks. This high quality HDMI to Micro HDMI 2.1cable is compatible with all HDMI-enabled products, including 3D video, dynamic HDR, UHD, HDCP, audio return c