Wavlink Displayport to HDMI Adapter 4K@60Hz, DP 1.2 to HDMI 2.0 Active Converter Support UHD 4K@60Hz, 3D Resolutions up to 1920x1080@120Hz for HDTV, Monitor, Projector, 1-Pack - Newegg.com
How to fix DisplayPort to HDMI adapter not working
DisplayPort to HDMI 2.0 Active Cable (M/M) 4K @ 60Hz – VisionTek.com