I have gained the map about 7 weeks prior to to have enough music in my car on the go. Purchase was crucial both the price and the previous reviews. This I can only confirm. The card works fine in the car and in my laptop. The access time and storage time is again what I am used to from other SD cards and otherwise there is in my view not much to say. The shipper was reasonably fast (4 days), so that there is to complain about either.