Toshiba 2tb HDD

Portable Hard Drive Storage Capacity: 2TB Interface: USB 3.0 (Backward compatible with USB 2.0) Data Transfer Rate: Up to 5 Gbps with USB 3.0 Power Source: USB port Form Factor: 2.5 inches External Hard Drive Type: Portable Operating System Compatibility: Windows 7 / 8.1 / 10, macOS X 10.10, 10.11, 10.12 Dimensions: 0.6 inches (H) x 3.1 inches (W) Weight: 5.3 ounces