Hi, sorry for the newbie question but I'm inexperienced with technical aspects such as this.

I run all of my retro consoles (SFC, PS1 etc.) on an NEC XM29 Plus through RGB scart. I connect the RGB scart cable into an adapter (I apologise, I've forgotten the name of the adapter, it's been so many years since I bought it), then a VGA cable from the adapter into the NEC XM29 Plus. It looks like this: https://imgur.com/mOcVULb

Now what I'm looking for is a capture card which will allow me to play these games in the same way on my CRT monitor while connecting a capture card to my PC to record and stream. However, I'm having difficulty finding a capture card which offers RGB scart compatibility (possibly made even more complicated by own setup) and being new to this I wouldn't know a good choice from a bad one anyway.

Any help would be very much appreciated, thank you for your time.