I received this product in the correct time yet he came from Germany. He was formatted NTFS for Windows so. I have reformatted the EFAT so it can be also operated under OS X 10.9 Mavericks Linux. So here I am with a hard drive that runs on Windows, Mac OS X and Linux. Formatting lasted a few seconds. I am delighted that my hard work perfectly. Of course I did not back him to judge the WD reliable but is an excellent brand. I tested USB 3 it is very fast. While attention to short cable (30 cm) but especially because not to lose one of the connectors is very special. That I did a little tour of the subject I say more except that it is beautiful and small. Exactly what I wanted.
We bought the 10/30/13 27/06/14 it works is 24/24 7/7 day except during the holidays and I had no worries.