The Dsi R4 comes in a rigid shell as that of a game cartridge but does more than what a game cartridge can do
. The Dsi R4 is a gaming aid which brings enhanced entertainment through revolutionized technology. The R4 principally has a slot on it for the micro SD card to be inserted. The Dsi R4 gets its source statistics and use the micro SD to store the additional information given to it. For example, if you save your fixture while playing with a R4 card inside the console, then the console saves the particular file on the micro SD memory card which is in the Dsi R4 card and does not affect the internal memory of the Nintendo Dual Screen console.
The Dsi R4 chains any kind of a micro SD memory card, regardless of its speed. And without any holdup or pause there is continuous fun and entertainment without any disturbances whatsoever. The micro SD memory card is inserted into the card slot in the Dsi R4 card which has a spring apparatus which makes sure that the micro SD memory card is not placed improperly. It is so easy to insert and eradicate the memory card as and when you want to.
The files can be plant into the micro SD cards as easy as dragging and dropping the desired files into the memory card. There is no necessitating of any software to use the Dsi R4 card with any computer. There is no crucial requirement for the PCs to be compatible to access the files. However there is a firmware CD that comes by the side of with the package of the R4 box. The CD contains the firmware through which the Dsi R4 card works all along with the Nintendo DS consoles. You can play homebrew games by means of this device. Homebrew games are those games which are made to settle in to the emulator of yours.