It's slower than I expected I have it set up as a network backup for 4 computers. usb 2.0 to my main computer and the main computer starts slower since I installed the My Book solfware waiting on the my book hard drive for some reason. The other computers use vista backup to folders on My book and work fine. I had bought a my book years ago and finally quit using it with the soft ware that come with it and only use Vista backup. I do like the auto back in the new software that comes with my book office edition external Read more

This is a great product. I plug it into my Belkin usb hub and then into my laptop. It comes on every time I turn on my computer. The software is very handy and backs up every time I save something on my computer. A previous opinion misunderstood the software and thought it was only for 30 days. Not true, you have to register it with the the product number on a sticker with the instructions. I did call them once and they were helpful. It comes with 30 days of phone in help. Read more

I bought a unit like this for myself at a retail outlet about a year before buying this unit for a friend because we could not find one in any retail outlet. Out of all the units we checked none had the automatic backup capability that this unit has. All the other units required manual updating or have a separate program to use. This unit came fully loaded with everything needed to maintain an active back up hard drive. The software could use improvements. If you make major changes to one main folder of a drive you're backing up, the software doesn't recognize that you've only made a change to one folder and will redo the entire drive again. If you're doing rapid changes i.e. opening, modifying, saving a lot of pictures, you will have to suspend the drive's backup or it will make you PC crawl trying to keep up. Otherwise, for normal operations, it will keep your back up files completely up to date while you're working. I really like it. Read more

i also learned later that the backup software will cost after 30 days- works well but i hate surprises Read more

I've been using this to back up my laptop (mid-2013 MacBook Air) for a couple years now, and haven't had a single issue with it. I just plug it in every week (or more often if I'm working on something important), and let Time Machine do its thing. Easy peasy. I can access the files from my Windows virtual machine as well if I need to recover a document on the windows side (which I have had to do on a couple occasions). Read more