Improvements in the R4’s technology now means it supports both Micro SD and SDHC memory cards, these are available in capacities up to 32GB which is ideal for those who wish to truly expand their console’s capabilities. With the R4 you can massively expand the media capabilities of your Ds or DS lite console, it gives users the ability to playback music, videos, photos and much more on their consoles. Something that was previously impossible. To begin using the R4 SDHC card you will need either a Micro SD or SDHC memory card, both of which we offer in bundles, once you have the device itself you will need to device what you wish to playback on the go and store on your memory chip. There endless possibilities for this and if it comes to it you can always have more than one memory card (although 32GB is very large).