Made in Taiwan Ultra high-bandwidth of 48Gbps for 8K 60Hz and 4K 120Hz resolutions OD 5.2 mm (0.21 inch) slim and robust cable, and CL2 certified accepted for in-wall installation Fully compliant with HDMI 2.1, HDCP 2.3, dynamic HDR, and downward compatible Audio support eARC, Dolby TrueHD 7.1 channel, Dolby Atmos, DTS-HD Master Audio, and DTS:X