Seagate One Touch STKZ4000400 - hard drive - 4 TB - USB 3.0

Looking for an external portable hard drive that's small enough for a loaded laptop bag, spacious enough for loads of content, and offers massive capacity? Meet Seagate One Touch portable storage. This portable HDD is compatible with USB 3.0 and both Windows and Mac computers. Topping it off - on-demand and customizable backup options that make file protection practically effortless and the peace of mind of having Rescue Data Recovery Services.