Support any MicroSD card speed with no lag in game SDHC micro sd cards (4GB、8GB、16GB、32GB).

Multi-languages are optional, they are Simplified Chinese, complicated Chinese, English, Japanese, French, German, Italian, Spainish and Dutch.

like original DS cart size,flush fitting slot 1 card

No need to flash. Built-in launch Slot-2 (gba) function.

Support DMA read and no lag while using any microSD card.

Support FAT16 and FAT32. Files can be transferred with PC, PDA, Cellphone and Camera.

Support Clean ROM, drag and drop. Works on any OS

Support both NDS and NDS i games. DS games can run on any DS versions.

Save directly to MicroSD card, not to onboard chip

Automatically recognise saved new game types, no need to update the database.

Support Moonshell and other homebrew. Open I/O interface

Exoteric interface, support many kinds DIY softwares

Power saving design. Enter optimized mode automatically.

Double screen UI, abbreviated picture and game title display, button and touch operations.

Easy to use, setting or adjustment is not required.

Support the WiFi game, DS Rumble Pak, DS Browser

Support changes of the background of Operation Interface

Support on line change the Operation Interface background and font color

Support 4-scale-lightness adjustment ( DS Lite console only )

Support the Soft Reset.

Support Action Replay cheat

moonshell 1.6 support Software Reset function( Press START key back to the R4i PRO menu)

DLDI auto-patching

Full download play support