Works with up to v1.4.5 for DSi/DSi XL (the latest available).

The R4i SDHC card supports the Nintendo DSi and DSi XL consoles with firmware up to v1.4.5 allowing you to download and playback new filestypes on the console which you were previously unable to.

The R4i SDHC also comes with a Micro SD/SDHC memory card reader allowing you to attach memory cards to your PC with ease.

Technical specifications:

• Support micro SDHC 1GB 2GB 4GB 8GB and 16GB card.
• 2nd generation storage device (no booting tool required).
• Flush fitting slot 1 card, original size.
• Uses micro SDHC card, FAT16 or 32.
• Supports any micro SD card speed with no lag in game.
• Supports Clean ROM, drag and drop. Works on any OS.
• Built in No Pass.
• Automatically detect save type.
• Save directly to micro SD/SDHC card, not to on board chip.
• 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. 

Includes:

• 1x R4i SDHC Card
• 1x USB Micro SD/SDHC memory card reader