R4i SDHC 3DS has their own benefits. That's why it becomes more popular compare to other gaming card. The main use of the R4i SDHC 3DS is used to take the backup of your video game which you are enjoying your console.
The R4i SDHC has the variety of the uses. You can use the R4i SDHC for playing the musical file, taking the backup of game which already you have, read the ebook and store any other data which you have.
It can also provide the same facility as you can used with your Micro SD Card. In the market there are variety of the size available for R4i SDHC 3DS. So you can use according to your need.
Here you can also plug your R4i SDHC 3DS card with your computer. So now you can share data which are located in your R4i SDHC 3DS directly in your computer. So you can utilise it fo your computer. You can also downlaod the data from your PC to your R4i SDHC 3DS card.