6.6FT Fiber Optic HDMI 2.1 Cable, 48Gbps Ultra High Speed CL3 In-Wall Rated Cord, Supports 8K@60Hz 4K@120Hz Dynamic HDR eARC HDCP 2.3 for PC TV PS5 Desktop

This 6.6-foot fiber optic Ultra High Speed HDMI 2.1 cable adopts optical signal transmission instead of traditional copper wire, eliminating signal loss even for long-distance layout. It meets official 48Gbps bandwidth standard to deliver flagship resolutions and refresh rates, paired with Dynamic HDR for richer light and shadow details. Certified CL3 in-wall rated, it complies with fire safety codes for hiding inside walls, ceilings and cable conduits during renovation. Built-in eARC channel transmits uncompressed Dolby and DTS spatial audio to soundbars and amplifiers, while HDCP 2.3 enables smooth playback of all encrypted premium video content. Unlike copper HDMI cables, fiber optic design completely blocks EMI/RFI interference from power cords and other electronics. The slim, bendable outer jacket facilitates neat wiring behind wall-mounted TVs and equipment racks. Plug-and-play without extra drivers, an ideal premium wiring solution for gaming rigs, high-end home theater and commercial display systems.