Down after two days, cutting the transfer after 10 minutes after overheated and do not reach the extremely disappointing performances. I thank Amazon for being so pro shipment fully supported and rapid repayment of this atrocity. As said in other reviews look at the forums with the phrase "my passport does not work anymore" and you will know what to expect. This hard drive apparently has a life of approximately three months on average and if there are so many positive notes and so few negative ratings it's probably because many people do not come edit their comments after purchase.