For high-speed transmission of digital audio and video data between devices such as Blu-ray players, satellite receivers, and televisions. This product delivers perfect, high-resolution Ultra HD cinema quality with 4096 x 2160 (4K) pixels. HDR optimizes the display of contrast, color depth, brightness, and sharpness for vibrant images. HEC supports network connections via HDMI to reduce cabling. ARC enables the return of the audio signal without additional audio cables. High-quality materials and shielded cables ensure excellent, interference-free picture and sound quality. The ultra-slim design is extremely thin and super lightweight, making it perfect for mobile devices and on-the-go use. It is easy to carry and space-saving thanks to the ultra-thin, flexible cable and extra small connectors. The solid full metal housing provides protection against external influences.