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This 3.3-foot HDMI 2.1 active fiber optic cable adopts slim flexible fiber design with black and red color matching for various equipment layout styles. It delivers full 48Gbps transmission bandwidth, bringing immersive 8K@60Hz ultra-high resolution and fluid 4K@120Hz high-frame-rate gaming experience. Integrated HDR wide color gamut technology restores rich picture details, while eARC channel transmits lossless cinema-level audio and HDCP 2.3 realizes stable copyright verification. Optical fiber structure effectively avoids EMI/RFI interference that copper cables suffer, maintaining clear and synchronous audio-video output without distortion. Plug-and-play without extra drivers, perfectly matched for NVIDIA RTX3080/3090 graphics cards, Xbox Series X, PlayStation 4/5, LG C9/CX, Samsung Q90T, TCL and Sony smart TVs for gaming, movie watching and media playback.