Question / Help pc board video acquisition (windows) compatible with obs

[jerome409]

hello following my problem pc pc aquation kona 3g that I can not work with obs. post still open here:
https://obsproject.com/forum/threads/kona-3g-input-configuration.95920/

Could you tell me which PC cards or video aquisition box is compatible with OBS? my goal is to connect 2 BNC video camera

Thanks in advance and best greetings

Jerome