This is new cable never used Guaranteed 18Gbps Bandwidth Supports 4K UHD video (up to 4K @60Hz 4:4:4/HDR) Supports all industry standard video resolutions including VGA-WUXGA and 480i-4K Supports all known HDMI audio formats including Dolby TrueHD, Dolby Atmos, Dolby Digital Plus and DTS-HD Master Audio transmission 99.999% Oxygen Free Copper for enhanced signal transfer Gold plated locking connectors for secure connection Porcelain ceramic connectors for enhanced durability Supports CEC
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