Onyx High-Speed HDMI Cable (15 Feet) - Supports Ethernet, 3D, 4K Ultra HD and Audio Return, MAX Series [HDMI 2.0a for HDR Imaging] Onyx MAX Series HDMI cable supports Deep Color, Lip Sync, 3D TV, 7.1 surround sound, Dolby TrueHD and DTS-HD, HEC (HDMI Ethernet Channel), ARC (Audio Return Channel) and most screen refresh rates for sharp visual and audio experience. Featuring precision-molded, gold plated connectors, the Onyx MAX Series HDMI cable offers superior signal transfer, easy connectivity, and extended lifetime. Up to 21 Gbps bandwidth to ensure optimal signal transfer. Compatible with any device featuring an HDMI port including but not limited to PS4, PS3, Xbox One, AV Receivers, HDTVs, beamers and many other HDMI devices. 18 months warranty.