ULTRA HD 4K AND 3D VISUAL - Supports resolutions up to 3840*2160/60Hz max for crisp and clear images. Enhance your visual experience with 3D-enabled media. HIGH-END QUALITY CORE - Tinned copper core with mylar composite aluminium foil and tinned oxygen-free copper shield, reduce external signal interference and enhance signal transmission. AUDIO RETURN CHANNEL - Connects your home theatre system to display via one cable. 24K GOLD-PLATED - Gold-plated terminals effectively resist corrosion and make for better conductivity. COMPATIBLE WITH ALL HDMI A-MALE DEVICES - Connects to your Blu-ray players, television, cable box, computer, game console, or other entertainment devices.