 HDMI 2.0 High-Speed Cable Supported bandwidth of 18 Gbps for 3840*2160 @60Hz Dolby True HD 7.1 audio, dynamic 4K@60Hz gaming, High Dynamic Range (HDR) video, and 3D resolution up to 1080P Full HD at 120 Hz. HDMI Ethernet Channel (HEC) and Audio Return Channel (ARC) are authorized. By sending the internet to a smart TV, the UGREEN HDMI 2.0 cable supports Ethernet. Without the need for additional Ethernet HDMI cables, it offers you the ideal way to share an Internet connection across several devices. "Premium Certified" With RoHS, CE, and FCC certification, the UGREEN HDMI 2.0 premium cable is backward compatible with HDMI versions 2.0, 1.4, and 1.3. In particular, a standard HDMI 2.0 cable that supports 4K@60Hz, 18Gbps, 32 audio channels, 28AWG pure copper conductors, 4:4:4 chroma, 21:9 aspect ratio, and is HDCP 2.2 compliant provides an amazing quality of