Summary: While the back up worked sometimes, I got several errors while doing a total back up and could not resolve them even with the manufacturer. There is minimal documentation and I was not able to get further information. I tried working with Adata, but their tech support was not responsive.
Summary: TL;DR: A beautiful drive made by a company with a bad customer service. I have always been a fan of ADATA's design, and this drive was no exception. I bought this drive (500GB) two years ago and absolutely loved its elegant design and thinness.
Summary: I am hard on hard drives and bring one with me between home and work offices. I bought this thinking it would be sturdier, and bought a protective case as well. I lost my data within weeks of purchase.
Summary: It is not mentioned anywhere but the backup solution works only for Windows, not for Mac. Of course you still can manually copy your files to the drive, but on Mac you cannot do a "One Touch Backup" as advertised. So I consider switching to Seagate.
Summary: das Design des Gehäuses sowie der Formfaktor sind bestechend, aber die Geschwindigkeit per USB 3.0 konnte mich nicht wirklich überzeugen. 1 GB an Daten zu transferieren hat ca. 3 Minuten gebraucht. Vielleicht wäre es mit der downloadbaren Software besser gewesen... P.S.