The Seagate Expansion HDD Drive Disk is the perfect solution for increasing your storage capacity. With up to 4TB of capacity, you'll be able to store all your important files with ease. The USB 3.0 interface provides fast file transfers, so you can quickly access your data when you need it. The sleek and compact design makes it easy to take with you on the go. Whether you're storing personal files or business documents, the Seagate Expansion HDD Drive Disk has the space you need.