The USB key works just like any other USB thumb drive and has 4GB of storage. The idea is that it holds all of the mobile documents that you want to carry on the go and can sync them back with the main drive or with your computer.
The software automatically categorizes and displays digital content (photos, music, video) based on metadata.
This is designed to make life easier for those who have a large and disorganized digital library. The software helps manage digital content from any storage device connected to the computer, not just from the LifeStudio external hard drives. It can also integrate with social networking Web sites such as Flickr and Facebook.