⚡【High Speed HDMI Cable】: High Speed HDMI Cable supports HDMI 2.0b including 18 Gbps, Mirror & Extend mode, Ultra HD 4K 2160p, HD 2K 1080p, QHD 1440p, HDCP 2.2, 48-Bit Deep Color, Audio Return(ARC), Dolby TrueHD 7.1 audio and Hot plugging. | ⚡【4k HDMI Cable】: Features an ultra-durable nylon-braided jacket with a bend lifespan of 6000+ and High quality 24K gold plated connectors,This hdmi cord is perfect for any desk or entertainment setup, and is guaranteed to last in long term applications.(PS:The 4k Logo is printed on the aluminum shell which is wrapped around by a piece of plastic film to protect the shell from scraching ,feel free to remove the film when you use it.) | ⚡【Our Hdmi Cable Innovative improvement】 - Backwards compatibility with all HDMI versions including HDMI 1.3 / 1.4 / 2.0 / 2.0a / 2.1. Tinplate Metal Shielding and gold-plated, corrosion-resistant connectors can protect against external signal interference, guarantee stable signal transmission and minimize signal loss. | ⚡【Compatible with all HDMI Components】: Backwards compatibility with all HDMI versions including HDMI 1.3 / 1.4 / 2.0 / 2.0a / 2.1. Perfect for all HDMI enabled devices such as TV's, Monitors, Computers, PS3, PS4, other HDMI-enabled devices to your 4K/HD TV, monitors, displays or projectors. | ⚡【Package Contents】: Capshi 4K HDMI Cable 6.6ft, You are welcome to contact us if you have any questions or concerns. Our reliable customer service will reply within 24 hours, always.