Premium Quality: Premium HDMI cable 2.0, backward compatible with HDMI v2.0, v1.4, v1.3 version. Specifically, standard HDMI 2.0 wire support 4K@60Hz,18Gbps, 32 Audio Channel, 28AWG Pure Copper Conductors, 4:4:4 Chroma, 21:9 Aspect Ratio and HDCP 2.2 compliant, delivers a brilliant quality of image and sound, dive in superb home theater and surrounded by rich sound. Triple Shielding and Gold-Plated ensures that the cable does not snap easily. High-Speed: This 4k HDMI cable gives you ultimate experience with 18 Gbps bandwidth support 3840*2160 @60Hz High Dynamic Range (HDR) video, Dolby True HD 7.1 audio, dynamic 4K@60Hz gaming and 3D resolution up to 1080P Full HD at 120 Hz. HDMI Ethernet Channel (HEC). Audio Return Channel (ARC), HDMI 4k cables support ethernet by transmitting the internet to a smart TV. It provides you with a perfect solution to share an Internet connection among multiple devices without extra Ethernet HDMI cables.