The Seagate Expansion Desktop Hard Drive provides additional storage space for ever-growing collections of files. You can instantly add storage for more files and consolidate your files in one location or create extra space on your computer's internal hard drive to enhance performance. Setup is simple by connecting the included power supply and USB cable. The hard drive is automatically recognized by the Windows operating system, so no software needs to be installed and nothing has to be configured. Saving files is effortless with drag-and-drop functionality. Take advantage of fast data transfer with USB 3.0 by using a SuperSpeed USB 3.0 port.