Reputed brand, yes but ...

Indeed, I jumped eyes closed on this card for my camera and my camcorder because we know well Sandisk.
The brand is renowned, but suddenly perhaps they rely on this, and I am disappointed with this card that puts a lot of time to format it in my camcorder, it takes twice as long as usual. ..

I recently opted for a memory of another great name, and I find that reads / writes are much faster, incommensurable formatting, then that is the same class, so I'm skeptical by this card . A default or else is this related to this model?

I think it is worth thinking twice given the price.