Seagate Expansion Portable Hard Drive 1Tb BlackDescriptionSpecificationsShipping The Seagate 1TB Expansion Portable Hard Drive offers an easy to use solution when you need to instantly add storage to your computer and take files on the go. It's so easy to transfer your files with the quick drag and drop file saving, ready to use right out of the box Easy way to add on storage to your computer USB 3. 0 connectivity Backward compatible with USB 2. 0 Compatible with Windows 10 USB powered so no