Great price ... but a card is already operating more

Do not expect fantastic writing speeds (this is a Class 4, and 4 MB / s promised in writing are also hard to reach), but it's enough to use in a smartphone, for example. Consider a class 10 not much more expensive, if you are often required to load / unload the map, to reduce the transfer time (camera ...)

[Edit April 2013] I bought a few months apart, 2 cards of this type perfectly identical. The oldest still working properly. The second pose more problems after a few months of use in a phone: applications that crash, and now intermittent failure to recognize the card (message "unexpected withdrawal of the card" several times a day on the phone " Memory card error "on a camera, even after formatting); Briefly it no longer functions properly, it is unusable!

It is there that focuses on the 5-year warranty: one can do the play by returning the card to the manufacturer with an address in Taiwan and one in China ... And if I believe the reviews on Amazon UK or DE, outages after a few months of use are a common problem, suggesting that micro SD cards Gigastone are unreliable!