Will a video card with an HDMI 2.0 output work with a 1080p TV/monitor with only an HDMI 1.4 input? - Quora
AMD reaffirms HDR abilities, HDMI 2.0 is the limitation
Silverback Durable HDMI 2.0 Cables, 4K 60Hz with a Braided Nylon Jacke — Sewell Direct
Belkin HDMI To DisplayPort Adapter - Display Port 1.2 to HDMI 2.0 Converter - Compatible With 4K 60fps, HDR And HDR 10 Monitors, Projectors & HDTVs - Uni-Directional Display Port To HDMI Adapter Cable