R4i is the latest development in flash cartridge technology for the Nintendo DSi. R4i DSi supports a microSDHC card (up to 32GB) with your Nintendo DSi. R4i for DSi allows you to store much more and benefit from all the following features, for example, watch movies, play music, browse pictures, read ebooks etc.

Feature:

1. Same size as original DSi game cartridges

2. Supports the WiFi game, Rumble Pak, DS Browser

3. Backward compatible with Nintendo DS consoles

4. Uses MicroSD cards for memory(Transflash) for storage of data

5. Varying speeds of MicroSD cards supported

6. HC memory cards supported

7. Drag and drop facility directly on MicroSD card and play, very easy

8. Standard FAT format supported

9. Easy touch screen controls with multiple skins

10. Direct boot with built in PassMe technology(no boot cartridges)

11. Upgradable Firmware ( OS / Bios / Kernel )

12. Boot clean dump images (downloadable from internet)

13. Homebrew support , IO lib available on launch

Including:

1. R4i Card (Slot-1)

2. USB microSD memory card reader / writer

3. R4i hard case and lanyard

Attention please:

This R4i ultra doesn't support DSi 1.4 version. However, R4i gold and R4i red works well with all DSi version and DSi XL.