Support 8K@60Hz, 4K@120Hz, 48GBPS, HDCP2.3, Dynamic HDR/QFT/QMS/ALLM/ARR Fiber optic for better picture over longer distance Fiber optic vs. Copper With today’s fast paced video, high speed gaming and streaming, you need an HDMI cable that is built for the future. Bridgee FIBER OPTIC HDMI technology far surpasses old copper style cables, Fiber optic delivers better color depth, brightness, contrast and visual accuracy than copper, WITHOUT data loss or degradation from EMI/RFI interference.