Support Video Resolutions up to 4K Ultra High Definition @ 60Hz. Sleek High Quality Alloy Headshells with Gold Plated Connectors. 4.8mm Outer Diameter Fibre Optic Cables Provide Flexibility over Long Distances without Signal Loss. HDMI v2.0 4K & HDCP 2.2 Compliant. Video Bandwidth up to 18Gb/s @60HzCable Diameter: 4.8mm. High Speed HDMI 2.0 leads that utilise fibre optic technology to carry the HDMI signal- allowing much greater transmission range than standard cables without degradation of signal. These high quality leads come with alloy head shells- gold plated connectors and a thin 4.8mm outer diameter cable providing both flexibility and outstanding signal quality even over longer distances.. hdmi cable-hdmi lead-av cable-av lead