4K HDMI HDR cable:_x000D_ The UGREEN HDMI 4K Ultra HD cable complies with the HDMI 1.4 standard, supports maximum UHD resolution up to 4K@30Hz (3840x2160p), also backwards compatible with 2K@ 144Hz/60Hz, 3840*2160@30Hz, 1080P@120Hz, 1080P@60Hz, 1280*720@60Hz. The extended bandwidth of 18 Gbps transmits video and audio without buffering, giving you an immersive visual and audio experience of gaming and streaming, simply enjoy the visual feast of high-definition content._x000D_ _x000D_ Experience the stunning picture of 4K@ 30Hz:_x000D_ UGREEN 4K HDMI 2.0 cable fully supports high quality picture 4:4:4 Chroma, HDR/HDR 10, 1080P HD, UHD and 1440p QHD. 4K HDMI HDR Lead has 3D effect, 48-bit deep color and Mirror & Extend mode, also supports Full HD 16:9 monitor and 21:9 ultra-wide gaming screen. The 4K HDMI UHD cable is the ideal companion for home theaters, gaming centers and conference rooms._x000D_ _x000D_ HDMI ARC cable with Ethernet:_x000D_ The 4K HDMI male cable has the ARC function ( Audio Return Channel) to transmit audio