What's R4 DS? How to set up a R4 ds correctly?

What is R4 DS?
The R4 DS Card is the oldest version Nintendo DS R4 cards. The R4 DS card does all our would want to be able to play music and watch videos on our DS. The limitations with this R4 DS card is that it does not accept memory cards with capacities bigger than 2GB as this device is not SDHC compatible.

 How to set up R4 ds?
It's easy to set up the R4 DS card,first at all, you need an micro SD card,normally,we use 2GB Kingston micro SD card with the R4 DS.The following below steps to set up:
1.Make sure the micro SD card is reformat.
2.Visit the offical website of R4 ds(http://www.r4ds.com/) to download the update kernel.
3.Download music,video or put in the games into the micro SD card.
4.Insert the micro SD card into the flash card.
5.Put the flash card into your console.Then start your console.
6.After loading, then you can enjoy the music,video....

Where to buy R4 ds?
There are different ways to get an R4 ds,the most important is to avoid fake card.Choose the correct seller which with good after sale service will be much better.