Product Details: - Transfers Bandwidths Up To 48Gbps. - The Ultra High-Speed Hdmi Cable Is Backward Compatible And Allows Resolutions Of Up To 8K @60Hz And 4K @120Hz., As Specified In Hdmi 2.1 - Supports Dynamic Hdr, Dolby Vision, Hdr 10, 3D Video. - Supports Display Stream Compression (Dsc) V1.2. - Supports Enhanced Audio Return Channel. - 24K Gold-Plated Aluminium Connector, 100% Copper Wire. - With The Protections Against Emi, Rfi, And Other Interferences. Warranty: 1 Year.