Product description product name: seagate expansion portable 2tb hard drive (black) seagate expansion portable drive, add-on storage for your pc the seagate expansion portable drive is compact and perfect for taking with you on the go. add more storage space to your computer instantly and take large files with you when you travel. saving files is easy — simply drag and drop. take advantage of the fast data transfer speeds with the usb 3.0 interface by connecting to a superspeed usb 3.0 port. usb 3.0 is backward compatible with usb 2.0 for additional system compatibility. the easy-to-use storage solution the expansion portable hard drive can be installed easily by plugging in a single usb cord. you can start saving your digital files to this external hard drive within seconds of removing it from the box.