- The First Card Supports 3DS
- The world's first host system to support the DSi upgrade to V1.41
- Compatible with all DS editions of different kinds of language
- Supports DSL / DSi / LL / XL
- Supports Action Replay cheat
- DLDI auto-patching
- Support SDHC (Micro SD 4G, 8G, 16G, 32G)
- 2nd generation storage device (no booting tool required)
- Flush fitting slot 1 card
- Uses MicroSD card, FAT16 or 32
- Supports any MicroSD card speed with no lag in game
- Supports Clean ROM, drag and drop. Works on any OS
- Built in NoPass
- Automatically detect save type
- Save directly to MicroSD card, not to onboard chip
- Supports Moonshell and other homebrew.
- User friendly skinnable interface. Touchscreen or button operation
- Supports rumble pak and memory pak
- Supports the WiFi game, DS Rumble Pak, DS Browser
- Supports changes of the background of Operation Interface
- Support Skin DIY by setting background and font colors on Main Menu and Game Menu manually and automatically
- Supports 4-scale-lightness adjustment ( DS Lite only )
- Supports the Soft Reset.
- Moonshell 2.02 support Software Reset function( Press START key back to the R4 menu
For more details, please go to http://www.r4ids.cn