Support 8K@120Hz/60Hz, 4K@144Hz/120Hz/60Hz, A Range Are Supported Including 5K 10K, Backwards Compatible with HD 2.0, 1.4 & 1.3. Notice: Please Make Sure Your Devices Support 8K. (HDR 10& eARC): Support HDR10, VESA DSC 1.2a, BT.2020 and Dolby Vision, enhances every moment values for depth, detail, Brighess, Variable Refresh Rate (VRR) and Quick Frame Transport , Enhanced Audio Return Channel (eARC) (48Gbps & Triple Shielding): Enables up to 48Gbps Bandwidth, Ultra-high speed. Tested plug and unplug for 6.000+ Times, triple shielding can withstand more than 3.000 + 90 degree bends lifespan. Durable and Flexible. (Application & 7.1): Compitable with Apple TV, Ninetendo 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. 24K Gold Plated Conneectors, 99.996% and high purityoxygen-free cppper