The Seagate Expansion STKM5000400 is a 5TB portable external hard drive that delivers ample storage for photos, videos, and documents. Designed for easy connectivity, it uses a standard USB 2.0 interface that plugs directly into most laptops, desktops, and compatible devices. As part of Seagate’s Expansion line, the drive offers a compact, lightweight form factor that is ideal for on‑the‑go data backup and transfer. Its large capacity allows users to store thousands of files in a single unit, while the plug‑and‑play design ensures a straightforward setup without the need for additional drivers or software.