High-Resolution HDMI Extension Cable: Support 4K@60Hz, 4K@30Hz, 1080P, 720P, and other video formats, support up to 32 audio channels. Support ARC, HDCP 2.2, 48-bit Deep Color, 32 audio channels, Dolby 7.1 and wide angle 21: 9 video image formats. High-Speed: HDMI Ethernet Channel, Audio Return Channel (ARC), Full 3D Support. Backwards compatible with 3840x2160, 2560x1600, 2560x1440, 1920x1200 and 1080p Full HD with HDMI Standards v1.4 and v1.3. Universal Compatibility: HDMI Male to Female widely compatible with PS4/PS3, Xbox One/Xbox 360, 4K TV, Blu-ray Player, computer, projector, monitor and display. Superior Construction: Gold-plated, made with strong zinc-alloy housing and tangle-free nylon braided coat for strong durability. High resistance against surrounding electromagnetic interference. Safe for everyone via the nil-radiation environment.