Hello , I'm planning to buy 3ds Gateway Card. How many SD cards do i need for installation and using multi-rom functions and what sizes would be good? Thanks in advance.
You need a big SD for in the 3DS (minimal 4 GB but i recommend 8 gb) and a micro SD for in the red gateway card, i use a 16GB. it fits around 15 games with trimming. edit: oh yeah, don't forget to check if your firmware is 4.5- otherwise it won't work.












