4K HDMI Cable/HDMI Cord 3ft - Ready HDR HDMI 2.0(4K@60Hz 4:4:4) - High Speed 4K,3D,2160P,1080P - 28AWG Braided Cable - Ethernet/CEC/ARC/HDCP 2.2/CL3 for UHD TV,Blu-ray Player,Xbox,PS4/3,PC,Apple TV Clearer and More Stable Picture Quality is Provided - Ready HDMI cable 4K 2.0 (4K@60Hz 4:4:4) functions including 18 Gbps, Ultra HD 4K 2160p (up to 60 Hz 4:4:4), HD 2K 1080p (up to 240 Hz), HDCP 2.2. And 48- bit color Depth,the color expansion technology is adopted, the color gamut of the pictures is more extensive, and clearer and exquisite pictures are presented. Clear Dolby Sound - Audio Return(ARC), Dolby True HD 7.1 audio .supporting 4 audio streams, 32 channel audio, HIFI audiophile-level sound quality, 1536KHZ sampling audio.The cable is used to present the quality of clearer and stereo surround sound. Enthusiast-level Material is Used - 24K gold-plated connectorshigh purity oxygen-free copper wiringtriple shielding protect against outside interference.TMDS technology is adopted to make the transmission undisturbed and the picture stable,reduces more signal loss, ensure the purity of the digital signal, and splash screen, blank screen or grainy screen will not occur. Universal CompatibilityHeavy Cable - Superior for all HDMI Standards devices as well.Zinc-Alloy Shell, durable PVC, high quality nylon fiber cloth jacket.Being thick, not unwieldy,flexible, and easily stretched and leveled. The cable is in CL3 fire protection level and suitable for through-wall decoration, and the plug is firm and durable. Perfect After-sale Services are Available - For 30 days after the date of purchase, return your undamaged POLOK product and receive a full refund for any reason. Lifetime Warranty of products, any quality-related issues with a replacement or full refund, responsible for all the expenses incurred by product replacement. Professional, friendly technology and customer service team provide efficient and fast service.