Seagate Backup Plus Fast 4TB Black USB3

Capacity and Speed
 
The Seagate® Backup Plus Fast Portable Drive performs at up to 2× the speed of other portable hard drives.
The highest capacity, 2.5-inch portable hard drive on the market
USB 3.0-powered: no bulky external power supply needed
Sleek, tough, metal design for everywhere portability
Share files between Windows® and Mac® computers, no reformatting necessary
Your Entire Digital Library — On Just One Drive
Your data is more essential than ever: movies, music, photos, professional projects and more. The Backup Plus Fast Portable Drive has the highest capacity of any 2.5-inch portable drive on the market, so you can take your entire digital library with you — wherever.
 
Up to 2× the Speed of Other Portable Hard Drives
The Backup Plus Fast Portable Drive delivers some of the fastest data transfer speeds — up to 220MB/s — of any 2.5-inch portable hard drive out there. In fact, it is actually up 2× faster than most, so you can spend less time waiting and more time enjoying.
 
Back Up From Your Mobile Devices
Use the Seagate Mobile Backup app to easily back up photos and videos on the go, directly from your mobile devices to your Backup Plus Fast Portable Drive.
 
Easy Backup With Seagate Dashboard
Choose from two easy, automatic backup options in theSeagate Dashboard — scheduled or continuous backup — and be done.