The R4 DS easily represents the latest and fastest development of flash memory cards for the Nintendo DS
. The two of them are normally the same and different only by name, when using Micro Secure Digital memory cards and taken into Ds game slot. Dsi R4 has the ability of no fiddly patching of files for ROM and Homebrew and has an easy to use interface with builder Moon shell for playing MP3 files and video files. Dsi R4 is completely safe to use the system or use pass cartridges. The Dsi R4 card is quite smart and stylish looking unlike many other hacks and modes present in the open market.
A plastic casing covers the whole of the Dsi R4 body and there are no chips coming out of the body. As the games are stored in a Micro Secure Digital card in the memory slot of the Dsi R4 card you will intermittently get used to keeping the Dsi R4 plugged in and just use the memory card to transfer games. Its not like that you can only run homebrew games and other games with your Dsi R4 card but you can also enjoy your favorite songs and watch movies. Drag and drop method is available with Dsi R4 which makes it more convenient to use.
There is a major advantage that you do not have to carry game cartridges with you as they can already be stored in you Dsi R4 card. With the in-built program Moon Shell given you can listen and watch to your favorite music and movies and the sound produced is so great that it makes himself to be a good rival compare to ipod, Pda and other devices. The headphones are far away good to listening music. An application named DPG converter is also given to download the content for free. There also an emulator provided to play SEGA games.