Reviews and Problems with SanDisk Extreme USB 3.0 Flash Drive CZ80
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JW, B&H Photo
2 weeks ago
Excerpt: I knew my old SanDisk Cruzer was slow, but I didn't realize how slow it was compared to newer products. Transferred a 4 GB file to the old Gruzer (USB 2.0, 16 GB). It took 12 minutes 45 seconds. Transferred the same file to this Extreme (USB 3.0 64 GB). It took 18 seconds.
Excerpt: I have to admit that the speed is amazing for the price. So is time, it failed in 2 weeks of use. I still love their photo extreme CF and SD. But this flash drive is not reliable. I could not even format the drive after it failed.