Looking for a high-performance fiber optic cable for your home entertainment system? Look no further than the UGREEN HDMI Zinc Alloy Optical Fiber Cable 40m. With support for ultra-high resolution and refresh rates, including 8K60hz, 4K120hz, and 4K144hz, this cable is designed to deliver impeccable picture quality for your favorite movies, games, and TV shows.Not only does this cable support the latest in visual technology, but it also boasts HDCP 2.3 and 2.2 compatibility, ensuring seamless connectivity with a wide range of devices, including Apple TV, PS5, PS4, Xbox, RTX 3080, and 3090. The 48Gbps ultra-high-speed transmission ensures that you never have to compromise on performance. Plus, it's compatible with Dolby Vision and Atmos, delivering an immersive audio-visual experience.Constructed with a durable zinc alloy and featuring a sleek black design, this cable is as stylish as it is functional. Say goodbye to signal loss and poor image quality – the UGREEN HDMI Zinc Alloy Optical Fiber Cable 40m is here to elevate your home entertainment experience to the next level.