Silver Sphere 48 maximizes the performance of Ultra High Speed 4K and 8K connections with Wireworld’s exclusive Uni-Path internal structure, silver-clad oxygen-free copper conductors and ultra-quiet COMPOSILEX 3 insulation. The advanced features of this Wireworld HDMI cable improve sound and video quality while supporting the 48Gbps data rate required for the most demanding next-generation applications, including 8K, Dynamic HDR, 64 Bit Deep Color, HDCP2.3 and eARC (Enhanced Audio Return Channel).