8K HDMI Cable HDMI 2.1 48Gbps High Speed Braided UHD HDTV 3D Dolby HDCP eARC HDR

EARC Enhanced eARC、ARC、Dolby Atmos、Dolby Vision、DTS:X、HLG(Hybird Log-Gamma)、DSC(Display Stream Compression). Confirm if the signal or multiple HDMI ports on your device support 8K or eARC before connecting,refer to manual or go to the official website.