The Dell Back-Up Plus 1TB Hard Drive gives you the luxury of storing humungous amount of digital content in a pocket-size device. It has a total capacity of 1 TB. It is equipped with amazing features like superfast USB 3.0 connectivity, which makes it all the more valuable. Equipped with easy flexible backup feature, you can have a second copy of your files all the time. Most amazingly, since this hard drive is USB powered it negates the need of an external power source. It is compatible with both PC and MAC; hence you can use the drive interchangeably on your PC or Mac computer without reformatting. Banking on a sleek design, it undoubtedly is ultra-portable yet it can keep huge amount of your data safe always.