8K Fiber Optic HDMI Cable 20FT, 48Gbps Ultra High Speed Thin HDMI Cord, 8K@60Hz 4K@240Hz, Dynamic HDR, eARC, HDCP 2.2&2.3, 3D, Compatible for Laptop, PC, Monitor, PS5, PS4, Xbox, HDTV, Projecto

["8K Fiber Optic HDMI Cable：HDMI 2.1 cable 20ft supports High-speed 48Gbps, backward compatible with HDMI 2.0 / 1.4 / 1.2 / 1.1, hdmi cable supports 8K@60Hz, 4K@120Hz, and 2K@240Hz, along with Dynamic HDR, Dolby Atmos, eARC, VRR, ALLM, and QFT, HDCP 2.2&2.3, Unlock 7680x4320 resolution with 12-bit color depth","Superior Gaming Experience: Compared to 4K HDMI cables, 8K HDMI cables feature an enhanced Audio Return Channel (eARC) for transmitting high-definition audio and delivering the highest sound quality. They also support Variable Refresh Rate (VRR) technology, effectively eliminating screen freezing and tearing for a smoother gaming experience","Unidirectional Transmission：The optical fiber hdmi cable is uni-directional transmission, the plugs at each end are marked \"SOURCE\" and \"DISPLAY\". The \"SOURCE\" plug is the signal source such as laptop, PC, ps4/ps5, xbox and Blu-ray player etc, the \"DISPLAY\" plug is the display end devices such as TV, Displays, Projector, Moniter etc.Please make sure you plug in each end correctly, you will not get signal from the device","Fiber Optic HDMI Cable： Fiber optic hdmi cable can achieve lossless transmission, the longest transmission distance of up to 300m. less signal attenuation, better interference immunity, and 10x longer lifespan than copper cables. Ideal for in-wall installations and home renovation","Compatible with all types of HDMI devices: Suitable for set-top boxes, game consoles (PS3/PS4/PS5), Blu-ray DVD players, Xbox series consoles, Ultra HD TVs, 4K HD TVs, digital audio devices, monitors of all sizes, computers, projectors, AV receivers, and other HDMI equipmentDurable"]