FIBBR HDMI Cable 3ft 2.1 8K 48Gbps High Speed Supports 8K@60Hz 4K@120Hz, VRR, ALLM, eARC, HDR- Reliable HDMI Cord for Projector, Home Theater, Gaming (PS19/Xbox) Immune to Interference (20m)

Key features

• Detachable Micro HDMI for Easy In-Wall Installation — The display-side Micro HDMI (Type-D) head detaches from the cable body, allowing the slim 5.2mm fiber line to pass through standard 1/2-inch conduit pipes and narrow wall cavities without cutting drywall. Once fished through, reattach the connector to the HDMI adapter and connect to your TV, projector, or monitor. This patented design solves the biggest pain point of HDMI pre-wiring: oversized connectors that cannot fit through existing infrastructure, ideal for home theater retrofits and commercial digital signage.
• True 48Gbps HDMI 2.1 for Uncompromised 8K@60Hz and 4K@120Hz — This active optical cable delivers the full 48Gbps bandwidth certified under HDMI 2.1, enabling native 8K at 60fps and ultra-smooth 4K at 120Hz for competitive gaming. Supports Dynamic HDR with HDR10+ and Dolby Vision, Variable Refresh Rate (VRR) for PS5 and Xbox Series X, Auto Low Latency Mode (ALLM), and Enhanced Audio Return Channel (eARC) for uncompressed Dolby Atmos and DTS:X. Every frame transmits without compression artifacts or signal degradation.
• Active Optical Fiber for Lossless Transmission Up to 330 Feet — Unlike copper HDMI cables that suffer severe signal loss and EMI beyond 25 feet, this cable uses premium YOFC fiber core with photoelectric conversion chips to transmit light pulses with zero latency. Completely immune to electromagnetic interference from power lines, Wi-Fi routers, and electrical panels. Available in 10ft, 25ft, 50ft, and 330ft, it maintains identical 48Gbps performance regardless of length, eliminating bulky signal amplifiers or external power injectors.
• One Cable for Standard, Micro & Mini HDMI Devices — Features a detachable Micro HDMI (Type-D) on the display end and fixed standard HDMI (Type-A) on the source end, bridging professional cameras, action cams, drones, and portable monitors with TVs, projectors, and gaming displays. Compatible with Sony A7IV/A1 cameras for 4K recording, for Canon EOS R5 for 8K RAW output, for Nintendo Switch, for Steam Deck, for ASUS ROG Ally, for DJI drones, and any laptop with Mini or Micro HDMI output.
• Slim 5.2mm Diameter with Flexible Jacket for Tight Routing — At just 5.2mm outer diameter, significantly slimmer than standard copper cables exceeding 8mm, this cable features a durable PVC sheath that bends to a 40mm radius during installation. It navigates sharp 90-degree corners inside electrical boxes, weaves through crowded server rack trays, and snakes through insulated wall cavities without kinking. Rated for 100N tensile load during pulling and 200N long-term strain, with 200N short-term and 400N sustained crush resistance.
• Plug-and-Play with Full Backward Compatibility — No drivers or configuration required; simply connect source to device and display to screen for instant auto-negotiation of the highest resolution. Compatible with HDMI 2.0 (18Gbps), HDMI 1.4 (10.2Gbps), and all legacy standards. Built-in EDID and HDCP 2.3 handshake maintains content protection for encrypted 4K/8K streams from Netflix, Disney+, and UHD Blu-ray. Future-proof your setup: use with current 4K gear today, scale seamlessly to 8K tomorrow without replacing in-wall infrastructure.
• Engineered for Home Theater, Conference Room & Outdoor Display — In residential settings, enable clean hidden wiring for ceiling-mounted 4K/8K projectors, wall-mounted OLED TVs, and in-ceiling speakers with eARC audio return. In commercial conference rooms, the 100ft run supports rear-projector installations in large auditoriums, while EMI immunity ensures stable performance alongside wireless presentation systems. For outdoor digital signage and LED video walls, the fiber withstands 0°C to 50°C operation and -20°C to 70°C storage.
• Directional Design with Labeled Source and Display Ends — This active optical cable requires correct signal flow: the SOURCE end connects to your playback device, gaming console, or PC graphics card, while the DISPLAY end connects to your TV, projector, or monitor. It will not function if reversed, as the source chip converts electrical signals to light pulses and the display chip converts them back. Both connectors are clearly embossed with SOURCE and DISPLAY labels, and the display-side features a gold-plated locking mechanism to prevent accidental disconnection.