The Seagate Expansion STKM1000400 delivers a full 1TB of storage in a compact, portable design, ideal for users who need reliable data backup on the go. Built with USB 3.0 connectivity, it offers faster transfer speeds than legacy USB 2.0, enabling efficient file transfers between computers and other compatible devices. The drive’s rugged construction protects data during travel, while its plug‑and‑play interface eliminates the need for additional drivers on most operating systems. With the trusted Seagate brand backing, this external hard drive provides a dependable solution for expanding storage capacity in a lightweight, user‑friendly package.