Which cable interfaces can be used for HDR?
- DisplayPort v1.2 and later
- USB-C with DisplayPort Alt Mode
- Thunderbolt-3
- HDMI v2.0a or v2.1.
- On a laptop or AIO PC, the integrated panel can be HDR-enabled, and in this scenario you don’t need to be concerned about interfaces and cables.
Source: displayhdr.org