The external drive delivers high-capacity storage and automatic, continuous backup with encryption for your files with its preloaded software. The included plug-and-play USB 3.0 adapter makes it easy to connect to your PC or Mac computer and it displays the driver's available storage capacity. As the world's most upgradeable external desktop drive, you now have the ability to upgrade your connection interface to suit your needs. Plus, the option to place the drive vertically or horizontally complements any desktop.