I have not tested this product on long-term since bought recently. However as soon as I received it, I was pleasantly surprised by its design, its design. I work on a Mac and I personally split the huge disk space to receive windows computer files of my friends. It is August 1 to have a good hard drive for Mac and other PCs simultaneously. I sai to trying other, it is not as simple tjrs with new generation of Macs. Clearly, it is easy, fast and adapts to all PCs. It weighs laCie disk and do not take up space in my bag and I can carry it around without gene and worry of damage. It is well set, easy to maintenance, and seems very solid due to its texture. Obviously it will take time to add reviews even safer and successful long-term, this assessment is far too recent compared to the purchase. At the same time, if we doubted everything, the more you buy anything. other forums and UFC Que Choisir, also helped me over this choice .. but, unless I am mistaken, I think I will not have to complain, in which case I will give more Info. I am satisfied for now