The R4i Cartridge is the current top-of-the-line in SLOT-1 carts.support NDSi 1.4.4 firmware upgrade and 3DS 4.1.0-8. It is just an amazing little device like original cart size, it is a complete solution with no need to purchase any 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 DSL / DSi / LL / XL /3DS host. (Limited to back up your copyright related content. Not used for illegal purposes.The resulting dispute has nothing to do with the company)
R4iDSN Update 