Energistics1 year ago000Is there a label on the cable, for example, so that you will still know that it is an HDMI 2.1 cable years from now? Show in original language (German)rzweiniger1 year ago000It says "3D Ultra high speed" which should mean 2.1 compatibility, but the HDMI consortium does not want (allow) more details, especially as it also allows HDMI2.1 for cables and devices that can only do HDMI2.0. Show in original language (German)Comment