Summary: The most critical feature of any drive is reliability. A drive that isn't reliable is worthless. The drive itself might be OK, but the USB connector is ultra-ultra-cheap & started disconnecting for no reason, even though I haven't touched it since I installed it. My IT guy warned me against cheap drives, particularly cheap WD drives. He was right. Can't recommend this drive.
Summary: It was OK, and worked great for a good while, but had to be reformatted after about 9 months. It is nice to be able to carry data with you. However I wanted an emergency boot and backup for Mac. Although it worked well for awhile, downloading everything, reformatting and reloading was a pain. I would not trust it as my only backup. I bought another one, Toshiba, for a more reliable boot and backup.
Summary: I wanted to write a quick review on how light, compact and discreet this awesome drive is!! I keep this with me at all times (other one got stolen) and I keep all my backups and important content on this (I hate clutter), this thing is awesome!! I highly recommend it, especially for the price and the fact that is reliable.
Summary: Delivered fast and as promised. Great item for a good price. It shipped fast and is exactly as described. Slim, light and fast. Perfect for what I need. Can even be formatted for use with a PC if you are a bit tech savvy!