R4 For Ndsl,

* 2nd generation storage device (no booting tool required)
* Flush fitting slot 1 card
* Use MicroSD card, FAT 16 or 32
* Support any MicroSD card with no lag in game
* Support Clean ROM, drag and drop. Works on any OS
* Built in NoPass
* Automatically detect save type
* Save directly to MicroSD card
* Support Moonshell and other homebrew. Open I/O interface
* User friendly interface. Touchscreen or button operation
* Support rumble pak and memory pak
* Support the WiFi game, DS Rumble Pak, DS Browser
* Support changes of the background of Operation Interface
* Support 4-level brightness adjustment (DS Lite only)
* Support Soft Reset.
R4 adapter, MicroSD Card Reader, CD(electronic user manual).

R4 For NDS Lite