I rate SanDisk Cruzer drives highly but I would strongly recommend getting the ones with metal casing. I had mine on a keyring and within a few days the little bit of plastic around the keyring hole had broken. And now today the actual plug has snapped and my drive no longer works. I've had two of the metal ones which are smaller but are still going strong. It's worth paying a little more for extra quality. I wouldn't recommend this item.