10K 8K HDMI 2.1 CableFiber optic 10K 8K HDMI cable, compliant with the latest HDMI 2.1 standard, the new upgraded version uses advanced HDMI 2.1 chip, refresh rate 8K@60Hz, 4K@120Hz, 2K@144Hz, no motion blur or lag, enhance your Audio and video experience. Soft & Flexible Active Optica CableThe newly upgraded material provides a comfortable and soft touch, and the slimmer and flexible cable has passed 30,000+ bends tests. The metal plug is corrosion-resistant and enhances signal transmission. Aluminum alloy shell has better insulation. Ultra High Speed 48GbpsThe HDMI to HDMI cable supports 48Gbps data transmission, and the video will no longer stutter or lose frames. Create high-definition and stable 3D stereo image transmission. The latest high bitrate audio formats, including DTS Master/DTS:X/Atoms/HDCP2.3. One-way TransmissionFiber optic cable are directional. It must be installed in the correct direction. Transmitting video and audio signals via HDMI from source to dis