R4-III i-Card are SLOT-1 flash cards for NDS console series (R4-III i-card supports NDSi and NDSL). They are upgrade versions of R4 with multi-media features which can support SDHC  They have widely been owned by many NDS player users.It's the same size as an original card, has multi-media features and run most games and homebrews.

-2nd generation storage device (no booting tool required)
-Flush fitting slot 1 card
-Uses MicroSD card, FAT16 or 32
- R4-III i Supports any MicroSD card speed with no lag in game
- R4-III i 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
- R4-III i Supports Moonshell and other homebrew. Open I/O interface
-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.
-Supports Action Replay cheat
-moonshell 1.6 support Software Reset function( Press START key back to the R4-III menu)
-DLDI auto-patching
-Full download play support

Packing: 1pcs X R4-III I Upgrade Revolution for DSI                            
                  1pcs X 8gb Micro sd card
                  1pcs X TF card adapter
                  1pcs X R4-III  white box
                  1pcs X R4-III black box
                  1pcs X R4-III blue box                     
                  1pcs X R4-III blue rope

Offical website: www.r4dsl.net