6.6FT, High-Speed 48Gbps Fiber Optic Gaming HDMI 2.1 Cable (8K@60Hz 4K@120Hz 144Hz ) - Compatible with Roku TV/PS5/HDTV/Blu-ray , -Slim in Wall Plenum-Rated Cables for Pipes - Red 6.6 ft.

This 3.3-foot red fiber optic HDMI 2.1 cable is specially engineered for gaming and concealed in-wall wiring projects with strict plenum fire safety certification. Adopting optical signal transmission instead of traditional copper wiring, it completely eliminates signal attenuation and electromagnetic interference caused by power lines and surrounding electronics. It complies with Ultra High Speed 48Gbps bandwidth standard, perfectly rendering native 8K 60Hz ultra HD resolution and silky 4K 120Hz/144Hz high refresh gameplay ideal for esports and immersive gaming. Built-in eARC channel delivers uncompressed Dolby & DTS spatial audio to soundbars and amplifiers, HDR restores delicate light and shadow layers, and HDCP 2.3 authentication avoids black screen issues when playing encrypted video content. The slim, bendable fiber body easily passes through narrow conduit pipes during renovation, while the striking red outer sheath improves visibility for quick cable identification. Gold-plated anti-oxidation connectors maintain steady audio-video sync during long-hour gaming and media viewing. Plug-and-play with no extra drivers required, a reliable heavy-duty wiring choice for game enthusiasts, home theater builders and commercial AV engineering projects.