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