HDMI Cable 1, CE/RoHS/HDMI ATC 2, connector:24K gold-plated copper 3, 99.97% Oxygen-free copp HDMI 19P ... image signal with stability.3, Inner shield:100% Aluminum/Mylar foil shield, prevent high frequency noises and interference4, Outer shield:95 ... rejection of EMI and RFI7, Transfer speed: 10.5Gbps8, connectors: 24K gold-plated to ensure superior signal transfer and lifetime of maximum ...