8K HDMI 2.1 Fiber Optic Cable — 60Hz/120Hz, HDR, eARC

Experience the future of home entertainment with the CYANMI 8K HDMI 2.1 Fiber Optic Cable. Designed for ultra‑long distance transmission, this cable delivers lossless audio and video with no compression, no delay, and no interference. Perfect for gamers, professionals, and home cinema enthusiasts, it supports 8K@60Hz and 4K@120Hz for crystal‑clear visuals and smooth motion.
⚙️ Specifications
Resolution Support: 8K@60Hz, 4K@120Hz
Bandwidth: HDMI 2.1, up to 48Gbps (6GB/s)
Features: Dynamic HDR, eARC, HDCP 2.1, Variable Refresh Rate (VRR)
Compatibility: Backward compatible with HDMI 2.0b/2.0a/1.4/1.3/1.2/1.1
Applications: Monitors, TVs, projectors, Blu‑ray players, PS4/PS5, Xbox, laptops, and multimedia devices
Material: Military‑grade nylon braid, aluminum alloy shell, 24K gold‑plated connectors
Outer Diameter: 4.8mm
Certifications: CE, FCC, RoHS
Design: Unidirectional transmission (marked SOURCE/DISPLAY)