hdmi2.1 Elgato 4kPro capture card supported resolutions capture

[Mlady Swagalot]

The elgato 4kPro uses a HDMI2.1 interface both on the input and passthrough output.

Their support page states that it does not support DSC capture:

 

However in their Supported resolutions table, they state that a 4k240Hz signal can be passed through AND captured at 1080p240Hz

 

Now, to my knowledge, HDMI2.1 cannot reach 4k240Hz without the use of DSC.

Their statements seem to contradict eachother.

Am I missing something?

 

Article in question:

https://help.elgato.com/hc/en-us/articles/23479165158029-Elgato-Game-Capture-4K-Pro-Supported-Resolutions-and-Frame-Rates#01HP51ZG534H290ZMX5WDK3V64

Product in question:

https://www.elgato.com/us/en/p/game-capture-4k-pro