For any Nintendo DS users, the R4 card /R4 DS / R4 Revolution /R4 cards is a must – have definitely. Why thinking so? For the R4 cards are so multi-functioned, you can use it to play the games that developed by the Nintendo, you can load many your favorites games without too much budgets, or you can treat it as a good music player, its great capacity could allow lots of songs in it, and won’t let you down, you also can read e-book, that’s really a wonderful world for any possibilities. The R4 cards are the same size as the regular Nintendo DS cartridge, there are a slot at the back the cards and allows a Macro –SD can set into with the fireware, games, application, music etc.
Buying a R4 cards can be a tricky sometimes because there are so many un-well known retailers and stores everywhere, especially on line shopping you must pay much attention or that will leads to the regret the decision that you made. A lot of the stores and online websites do not have any reputation at all. Many people may have a R4 DSi at hand but you can not sure that it is the original ones, and maybe you are scammed. Be sure of your source when you are looking into investing in something like this, because it is very easy to be given something that looks the same but doesn’t perform the same. It is difficult to get the correct item from the same place once you have been sold a dud, so it is advised to avoid places like this in the first place. In a word, be carefully when you are going to buy your R4 cards。Better to buy them in a store that have good reputation .
