You can use any card from the following manufacturers: Blackmagic Design Magewell AJA Bluefish444 Deltacast

The following documents helps choosing the appropriate model for different usage scenarios:

https://aximmetry.com/learn/virtual-production-workflow/preparation-of-the-production-environment-phase-i/supported-hardware/pc/capture-cards/

SE (Single Engine - rendering only with Aximmetry): https://aximmetry.com/aximmetry-se
DE (Duel Engine - Unreal): https://aximmetry.com/aximmetry-de