https://www.amazon.com/2021-SDHC-Version-Adapter-timebomb/dp/B09FDBR8FB/ref=mp_s_a_1_2?crid=1YP11PI45FD8L&keywords=r4i&qid=1674034892&sprefix=r4i%2Caps%2C156&sr=8-2 I recommend this type, unless you’re going to be running Pokemon or so;

If you need a card for Pokemon specificially, you might need to start a flashcart collection. :)

Can you tell me exactly where you got that cart off of? I got one off of Amazon but it’s not the gold one, I’m hoping it’s one that will work, but if you could link me the flash cart you specifically have I think I can cancel my order and change it. I was looking into getting a flash cart and ordered this one off Amazon, but I’m not 100% sure if it’s what I think I’ll need. Also, what size micro sd do you use in yours? The only extra card I have rn is a 256gb Samsung evo card I’m putting in my x55 when I get it.