Certified HDMI 2.1 cable: UGREEN 8K HDMI cable has HDMI 2.1 ultra high speed certification to realise all HDMI 2.1 special functions, such as 48Gbps ultra high speed transmission, eARC (enhanced audio return channel), dynamic HDR (high dynamic range), VRR (variable refresh rate), ALLM (auto low latency mode). Get this certified HDMI 2.1 cable to future-proof your 8K devices. Improved image quality: With an explosive bandwidth of 48 Gbps, the UGREEN 8K HDMI 2.1 Ultra High Speed cable supports higher resolution and refresh rate up to 10K 8K@60Hz, 4K@240Hz, 4K@165Hz, 4K@144Hz, 4K@120Hz, 1440P@144Hz. The HDMI cable features VRR to reduce screen cracks, ALLM to eliminate lag and dynamic HDR for lifelike and vivid images. The Dolby Vision HDMI cable is perfect for PS5/Xbox Series X. Improved sound quality: the eARC function of the UGREEN HDMI 2.1 Dolby Atmos cable not only simplifies the connections between TV and soundbar/AV receiver, but also extends compatibility with uncompressed surround sound, including audio formats such as DTS Master, DTS:X, Dolby TrueHD and Dolby Atmos 3D surround sound. Experience a better surround sound experience with this high-quality HDMI eARC soundbar cable. Robust and durable: UGREEN 8K HDMI 2.1 cable is built for a long service life. Made of high quality materials (braided jacket, aluminum shell, nickel plated connector), the PS5 HDMI 2.1 cable resists more wear and provides excellent signal protection. 4-layer solid shielding provides excellent protection for the signal and provides crystal clear image and clear sound. Universal fit: UGREEN 8K HDMI HDR HDCP 2.3 cable perfectly fits devices with HDMI 2.1/2.0/1.4/1.3 port, including PS5/PS4/PS3, Xbox Series X/S/One/360, NS Switch/Switch Oled, Laptop, PC, Computer, MacBook, DVD player, Blu-ray player, streaming TV box, video capture card, GPU, Fire TV. Soundbar, HDTV, HDTV, monitor, AV receiver, projector, speaker, etc. › See more product details Model: Size: Color: