8K Long Fiber Optic HDMI cable in-Wall CL3 Rated 48Gbps 66FT Ultra High speed HDMI 2.1 Cord 8K@60Hz 4K@120Hz 10K@30Hz HDCP 2.2&2.3, eARC HDR10 Dolby Compatible with Laptop/PS5/TV/PC/Switch/Mac/Xbox

Full HDMI CompatibilityFully compatible with HDMI 1.3 / 1.4 / 2.0 / 2.1 It supports 10K@30Hz, 8K@60Hz, 4K@120Hz, 2K, 1080P, 720P and 480P, covering daily, gaming and commercial usage needs. ^^ High Speed Fiber HDMI 2.1 CableThis HDMI 2.1 fiber cable outperforms conventional copper HDMI cables in bandwidth, transmission speed, signal stability, anti-interference capability and service lifespan. Its steady, high-speed data transmission delivers an ultra-smooth gaming experience. ^^ Supports eARC function Our cable comes with eARC capability. To use the eARC function, both the receiving end and transmitting end devices must support the eARC function.

The eARC function will not work if only one side or neither side supports eARC. ^^ Multiple lengths for all usesWe provide AOC fibre-optic HDMI cables in various sizes. Our 8K AOC cables are perfectly suited for short-distance home use and ultra-long-distance engineering applications. ^^ Full audio & video feature supportSupports HDR, HDR10+, Dolby Vision, Dolby Atmos, ARC, eARC, HDCP 2.2 & 2.3, DTS: X, DTS Master Audio, 3D, VRR, ALLM, QFT, QMS and 10/12-bit colour depth for a cinema-like experience. ^^ 48Gbps ultra-high bandwidthWith 48Gbps bandwidth, it delivers lag-free, low-latency and smooth video transmission, ideal for gaming, watching films and live streaming. ^^ Directional One-Way TransmissionThis directional HDMI cable only supports one-way signal transmission from Source Device to Display Device. Connect the Source port form PS5/PS4, Xbox, Home Theater, Laptop or Blu-ray Player, and the Display port to your Monitor, TV, or Projector for stable. Please make sure you plug in each end correctly during use, otherwise you will not get signal from the device. ^^ Full Package, Trusted Support The package includes a 66ft 10K 8K HDMI cord and a user guide. We offer an 1 year warranty and professional customer support to resolve your issues promptly.