Summary: I'm not sure if I got a defective one, but this never acted like a drive. I downloaded the app that it called for, but when I tried to put the photos from my phone to the drive, the pictures copied to the folder in the app, and an external drive was never visible.
Summary: Great device! After searching for an alternative solution to buying a Mac book or alike Apple product to store my photos/videos, contacts, docs, and self made music - I took a chance and it paid off. The apps interface is user friendly and copying over stuff is easy and doesn't take that much time.
Summary: Terrible product. I regret purchasing this product. The Contacts back up function resulted in many hours of reconstructing my contacts.....information was either lost or incorrectly recorded in the wrong fields. Truely disappointing and frustratingly bad.