Radius 48 HDMI cables utilize Wireworld’s ultra-quiet Composilex 3 insulation in a precision triple-shielded design to provide improved sound and image quality. Radius is UHS/48Gbps certified by The HDMI Group, Llc., ensuring support of all HDMI2.1 capabilities, including 8K/10K, Dynamic HDR, VRR, HDCP2.3 and eARC.