Like its predecessor, Sphere 48 provides class-leading sound quality while refining the best qualities of the latest generation video imaging. The combination of Wireworld’s proprietary Uni-Path design and ultra-quiet Composilex® 3 insulation are unsurpassed in providing improved sound and image quality. Sphere exceeds the industry standards for 48Gbps transmission, ensuring support of all HDMI2.1 capabilities, including 8K resolution, Dynamic HDR, VRR, HDCP2.3 and Enhanced Audio Return Channel. DESIGN CONDUCTOR MATERIAL INSULATION PLUG CONTACTS NOTE Uni-Path Oxygen-Free Copper COMPOSILEX 3 24K gold plating All lengths 48Gbps / 8K / (UL) CL2/FT4