Resolutions up to 4K@50/60 (2160p) - 4 times the clarity of 1080p/60 video resolutions, for the ultimate audiovisual experience|24K Gold plated connector resists corrosion and ensures an optimum connection for maximum signal transfer|30AWG Bare Copper conductor standard HDMI wire|Backwards compatible with previous HDMI standards|Supports wide angle theatrical 21:9 video aspect ratio