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    3.3FT/1M Plenum Rated Fiber Optic Gaming HDMI 2.1 Cable, 48Gbps Ultra High Speed Cord Supports 8K@60Hz, 4K@120Hz/144Hz, eARC HDR10 HDCP 2.2/2.3 for Roku TV PS5 HDTV Blu-ray Player

    • Plenum-rated fire-resistant fiber cable, meets strict commercial building wiring standards, safe for concealed ceiling, wall and air duct installation in offices, theaters and studios
    • Full 48Gbps HDMI 2.1 bandwidth via optical fiber transmission, zero signal attenuation, delivers smooth 8K@60Hz and competitive-grade 4K@120Hz/144Hz high refresh gaming visuals
    • All-in-one premium audio & visual functions: eARC lossless surround audio, HDR10 dynamic range, 3D video playback, HDCP 2.2 & 2.3 for copyright-protected streaming and Blu-ray media
    • Fiber core fully blocks EMI/RFI electromagnetic interference, eliminates screen tearing, flicker, color shift and audio dropout even near power supplies and gaming hardware
    • Wide cross-device compatibility: Roku smart TV, PS5 console, 8K gaming monitors, Blu-ray players, AV receivers, high-end GPUs and all HDMI 2.1 gaming & media devices
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    This 1-meter plenum-rated fiber optic HDMI 2.1 cable is tailor-made for professional gaming and commercial home theater wiring projects. Its plenum certified outer jacket features flame retardant and low-smoke properties, complying with building safety codes for hidden in-wall or air plenum routing. Adopting optical signal transmission instead of traditional copper wire, it achieves full 48Gbps ultra high speed bandwidth without signal loss, perfectly supporting esports-level 4K 144Hz high refresh rate as well as cinematic 8K 60Hz resolution. It retains complete HDMI 2.1 core functions: eARC transmits uncompressed Dolby/DTS spatial audio to sound systems, HDR10 restores vivid light and shadow layers, dual HDCP authentication ensures trouble-free playback of encrypted video content, and native 3D format support for immersive movie viewing. The slim, flexible fiber structure simplifies tidy cable management behind wall-mounted TVs and compact gaming setups. Gold-plated anti-oxidation connectors maintain steady audio-video sync during long-hour gaming and media playback. Plug-and-play with no extra drivers required, an ideal heavy-duty cable for game enthusiasts, commercial exhibition halls and high-grade home theater systems.



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