Built with a compact form factor and ready for on-the-go usage, the 4TB Expansion Portable USB 3.0 External Hard Drive from Seagate is preformatted exFAT, meaning it is compatible with Windows and Mac right out of the box. This hard drive provides a storage capacity of up to 4TB and connects to your host system using its micro-USB 3.0 interface, which also provides bus power using an included USB 3.0 cable, meaning that no external power is required. Copy and saving data is easy - simply drag and drop. Also included is Seagate's Rescue Data Recovery Services.

Please note that reformatting may be required for use with Apple's Time Machine. Also, Rescue Data Recovery Services is not available in all countries.

General FeaturesPlug-In Instant StorageWith this portable HDD that can fit in your pocket, you'll be able to engage in drag-and-drop file saving right out of the box, transfer data quickly with USB 3.0 connectivity, and enjoy compatibility with Windows and Mac.User-Friendly Storage SolutionEasily start saving your digital files in seconds. All you have to do is plug it in, then drag and drop.Rescue Data Recovery ServicesWhen the unexpected happens, like water damage or natural disaster, Rescue Services helps you defend against data loss and retrieval costs so you can rest easier.