【8K&48Gbps】BeckenBower HDMI 2.1 cable are fully compliant with the international standard for HDMI 2.1 cables and support a range of higher video resolutions and frame rates, including resolutions of 7680 x 4320, frame rates of 8K@60Hz, 4K@120Hz. bandwidths of up to 48Gbps allow for perfect picture and video transmission without lagging problems. 【Cinema-quality audio-visual enjoyment】 This HDMI 2.1 cable supports Dynamic HDR, HDCP 2.2 and 2.3, DTS:X, Dolby Atmos, Dolby Vision, 3D effects. There is also an enhanced audio return channel (eARC) that sends the original audio signal in full resolution over the HDMI cable, giving you the most realistic immersive experience and a visually and aurally stunning effect. 【High quality & Durable】 High-quality copper wire, triple tin shielded reduce the probability of interference with wireless services such as Wi-Fi. Double braided premium nylon and tested plug and unplug for 10,000+ times. Gold plated corrosion resistant connectors for guaranteed top tier image & sound. 【Universal Compatibility】 ARISKEEN HDMI 2.1 cable is backward compatible with HDMI 2.0b/2.0a/1.4/1.3/1.2/1.1 versions,and compatible for your streaming devices, Apple TV, NVIDIA SHIELD TV, CD/DVD/Blu-ray players, Fire TV, Roku Ultra, PS5, PS4, PS3, Xbox One/360, Nintendo Switch, computers, or other HDMI-enabled devices to your 4K/HD TV, monitors, displays or projectors 【BeckenBower HDMI Quality】BeckenBower is a professional seller of HDMI cables, if you have any questions, please feel free to contact us, we provide lifetime technical support. To avoid any trouble with the length you use, please measure the length required length before purchasing.