Enjoy the ultimate audiovisual experience. The Ultra High Speed ​​HDMI standard delivers next-generation quality for digital media by transmitting the highest quality audio and video signals through a single cable. Carefully designed to meet the evolving needs of the high-definition market (8K @ 60Hz and 4K @ 120Hz), with a bandwidth of 48 Gigabits per second. Specifications: HDMI 2.1 Ultra HD 4K and 8K cable in black with gold-plated connectors. Compatible with HDMI ARC, maximum bandwidth of 48 Gbit/s, immersive audio support including Dolby Atmos and DTS X 7.1 and 5.1 surround sound. Supports Dynamic HDR, a technique that enhances the luminance range between light and dark areas of the image.