ROM-Reader for Super Nintendo / Super Famicom Game Cartridges

RyoHazuki:
I just ordered the pcbs (cart reader and adapters) and i'm really hyped to start building it, i'm building this mainly to learn about old game cartridges, eproms and arduino itself. And i want to make reproduction cartridges as my new hobby.
I wanna ask you about the sd card module, the one you mention in the parts list (This) has only 6 pins while the normal sd adapter you made uses 8 pins, my question is should i buy that micro sd module or a normal sd module like this one (Link)?
Can i connect the micro sd card module on the 6 female pin header down the 2x8 one or do i need to solder them to specific pins?

Will it be possible to program more eproms (specifically 27c801) besides 27c322 in the future?

Not sure on 2nd question, but the microSD works just fine, thats what im using. You don't need to do the modification to it as shown in the video.