The demand for speed: the faster the better. 8K compatibility: This 8K cable has high quality and complies with the high-end HDMI 2.1 standard. Compatible with all devices with HDMI Type-A ports. HDMI 2.1 cable: This HDMI cable complies with the latest 2.1 standard, with a 4:4:4 chroma ratio, supports a range of high resolutions, and supports 8K videos at 60Hz and 4K videos at 120Hz.
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