In fact, multiple versions of the R4 card exist in the market today, which means that you can take your pick from quite a lot of options. There is no hard and fast rule regarding the options that you might have with the R4DS. In fact, since the firmware encoding the memory media has been hacked into, the number of vendors who are churning out the products has increased tremendously. It is just a matter of time before you find the kind of media that you might like. One of the more popular options in this regard is the R4 SDHC, which is the high end capacity of the Revolution for DS card.

With the R4 SDHC, you can get storage spaces that can go up to 32 GB, and beyond, if the memory card comes in that format. It is interesting to note that the card you buy might not necessarily be the real thing as there are a number of fakes out there as well which claim to be the real thing but are far from it.