The NEW R4i 3DS card is the latest advance in flash cartridge technology for the Nintendo 3DS / DSi XL / DSi / DS Lite . The R4i 3DS Card enables your console to accept a micro SD memory card - which in turn means on your DS you can now watch movies, play music, browse pictures, read e-books and so much more! It is the complete solution with no need to purchase any additional components or any messy software and truly the easiest media enhancer you could ever imagine owning for your Nintendo 3DS / DSi / DSi XL / DS Lite console.