FeizLink 8K HDMI Fiber Optic Cable 12M, HDMI 2.1 Cable 48Gbps High-Speed, 8K@60Hz 4K@120Hz Dynamic HDR eARC Dolby, Compatible with Blu-ray/TV Box/HDTV/Projector/Game Console/AVR.

"【8K Optic HDMI Cable】FeizLink uses optical wave technology to transmit HDMI signals losslessly over the longest distances (up to 492 ft), is highly flexible for easy bending and installation, and is ideal for screens/displays in conference rooms and other professional applications. 【Ultra High Speed HDMI 2.1 Cable】FeizLink HDMI Cable with gold-plated connectors and advanced HDMI 2.1 chips to ensure full 48Gbps data transfer without signal loss. 8K HDMI cables are faster and smoother, so you won't experience lag or lost images when gaming/watching videos. 【Dynamic HDR & eARC】8K at 60Hz and 4K at 120Hz/144Hz higher resolution, bring the real world vividly to life and deliver stunningly realistic images. eARC (Enhanced Audio Return Channel) supports Dolby Atmos, DTS:X, and provides an impressive viewing experience on a large screen. 【One-Way Transmission】Cable with SOURCE connectors for connecting HDMI source devices (laptops, Blu-ray players, set-top boxes, etc.); With DISPLAY connector for connecting HDMI display devices (HDTV, projectors, monitors, etc.) 【Wide Compatibility】Compatible with PS5, PS4 Pro, PS3, Roku, Nintendo Switch, Xbox 360, Xbox One X/S, laptop, PC, Blu-ray player, AV receiver, TV box, projector, monitor, and more. A quality customer service that solves all your worries. We will replace your HDMI 2.1 cable with a brand new one if there are any damages within 4 years."