The R4DS Cartridge is the current top-of-the-line in DS SLOT-1 flash carts. It is Just an amazing little device like original DS cart size, it is a complete solution with no need to purchase any a additional components or deal with any messy software and truly the easiest media enhancer you have ever done; To simply put it, this is a must have peripheral for any regular DS / DS lite owner. Supports roms, multimedia files, or Homebrew games of any size. Directly Drags and drops all files into the MicroSD (TF) card from Computer.

• Original NDS cart size: R4 is the same size as original DS cartridge, which never sticks out of any DS & DS Lite.
• Support TF unlimited capacity: With High-speed data transferring technology, R4DS supports the ultra large capacity TF (MicroSD) cards upto 4GB (32Gbit) in size;
• Support all kinds of DS roms, Using plug & Play technology: R4 directly plays in SLOT-1 of the DS without any passcard, FlashMe or WifiMe, and perfectly supports all version of DS including Fat DS. DSL. Ids. Idsl. It also uses plug & play, no Software needed!
• Support GBA link function and GBA cartridge slot: For using of DS Slot-1, R4DS already has PassMe functionality built in, it supports GBA games which is pluged in slot-2 and also the games which are required to use DS Slot-2 such as Rumble pack, Opera Extend cart, Gyroscope Adapter.
• Compatible with Clean Roms, Movie, Music and other media files: R4 supports clean ROMs, Homebrews and Multimedia files with no slow-downs or hang-up,
• Very low Power consumption: R4 uses Very Low Power Consumption, which means you can play Games, Multimedia files, and Homebrew more.
• Perfect Save system: There is no PC software required and no more backup and restorage, directly Drag and drop all files into the MicroSD (TF) card from Computer;
• Compatible with all the DS gamesave type: R4 is Compatible with all the DS gamesave type and easy to Manage your gamesave files. Menu program can be easily updated through TF (MicroSD) cards.