True 8K Full UHD 48 Gbps HDMI Cable (Up to HDMI 2.1) Up to 8K@60Hz with DSC and 4K@120Hz with DSC (Over HDMI 2.1) Improved bandwidth from 18 Gbps (HDMI 2.0) to 48 Gbps (HDMI 2.1) Compatible with Apple TV, Nintendo Switch, Fire TV, Roku, Xbox, Playstation, PS4 Pro, Blu-ray player, Projector,etc. Truely support HD Dolby 7.1 and DTS-HD Master Audio and Dolby Atmos 100% Satisfaction Guarantee - hassle-free return and lifetime warranty