Detachable Fiber Optic HDMI2.1 In-wall Cable, 8K HDMI 2.1 High Speed 48Gbps 8K@60Hz 4K@120Hz Dynamic HDR 10, eARC, HDCP2.2, 4:4:4 Audio Cable for in-Wall Installation-16FT 330 ft.

This detachable active fiber optic HDMI 2.1 cable is specially engineered for concealed in-wall installation. Its separable plug design allows users to detach the connector heads when threading through wall pipes and wall plates, greatly simplifying wiring construction. Supporting full 48Gbps ultra-high speed transmission, it outputs sharp 8K@60Hz ultra-high definition and fluid 4K@120Hz high-frame-rate images. It carries Dynamic HDR10 for layered brightness and color, eARC channel for lossless surround sound, HDCP 2.2 copyright protection and complete 4:4: 4 chroma subsampling to restore rich image details. Optical fiber core avoids EMI/RFI interference that plagues copper cables, maintaining stable synchronous audio-video output long-term. Plug-and-play without drivers, ideal for new home renovation, conference room, exhibition hall and permanent embedded home theater wiring projects.