Store & transport all of your data on the reliable, high capacity, Western Digital My Book Essential External Hard Drive! Store your videos, audio & pictures This sleek black hard drive has a huge 2 TB of storage space that gives you the freedom to store all your photos, movies, music & just about anything digital. The Western Digital My Book Essential External Hard Drive can store up to 152 hours of video, up to 500, 000 songs or up to 571, 000 photos. & all of this in a compact upright box design that is just 48mm wide! Operable with both Windows & Mac platforms, this external hard drive also boasts dual USB (Universal Serial Bus) 3.0 & 2.0 connectivity, so you can enjoy the latest in high speed data transfer with new computers as well as backward compatibility with the existing standard. Another added advantage of the Western Digital My Book Essential External Hard Drive is the WD Smart Ware software that makes backup & safe storage completely hassle-free. Store, download, add, delete, edit or install data without worry using this slim black My Book Essential External Hard Drive from Western Digital!