It is also compatible with 8K@60HZ and 4K@120HZ. It is also backward compatible with HDMI versions 2.0b/2.0a/1.4/1.3/1.2/1.1. looyotul 8k Hdmi Cable 6.6ft Ultra High Speed HDMI 2.1 6.6FT, Silver. Our 8k HDMI cables are compatible with all HDMI devices.