Below are all R4 cards (also known as a R4i Card) that are suitable for use with the Nintendo DSi or Nintendo DSi XL. The can be used with the Nintendo DS and Ninteno DS lite but is recommended to buy R4 SDHC cards for use for these particular consoles.
The R4i for DSi cards allow upto 32GB memory capacity to be coupled with them therefore meaning that this slot 1 device is the perfect accessory for your DSi or DSi XL console.
PLEASE NOTE: No R4 card can function without a memory card. If you do not purchase a memory card, you will be required to download and install the software for your R4 card yourself.