Monoprice 4K High Speed Fiber Optic HDMI Cable - 4K@60Hz, 18Gbps, HDR, Active Optical Cable (AOC), 65ft, Black - Monoprice.com
Amazon.com: 4K DisplayPort to HDMI Cable 4FT, 4K@60Hz HDR, High Speed Active Display Port to HDMI Cable UHD Converter, Uni-Directional Braided Cord, Support 4K@60Hz 2K@120Hz 1080P for HDTV, Monitor, Projector : Electronics