For 64 GB: Just over 194 mb / s write tested! It's just great when you want to speed ... It makes me want to buy more. Especially in a lot of stores, the price paid, I see 32GB very different keys that are not even in playback speed ...
To the rest I say more? I'm not one to write a ton without knowing what to write, so I hope to talk about reliability, but it is best that you leave me a comment in 6 months or more to ask me if it still works well . (I tend to trust ...)