Brand: Western Digital. External Hard Drive Size: 2.5". Features of Product: WD SmartWare - See your life save in one place with WD SmartWare visual backup software. Drive lock a€“ password protection and 256-bit military grade hardware-based encryption. Illuminated capacity gauge - See at a glance how much space is available on your drive. Grab-and-go USB dock a€“ Convenient one-hand connection to your computer. USB 2.0 interface a€“ A simple connection that offers convenience and compatibility. Our smallest portable drive ever a€“a smaller, high-quality drive inside a premium finished package. One Touch Backup Button: Yes. PC Interface: USB 2.0. Printserver Included: No. Product Dimension Length: 9. Product Height: 1.5 cm. Product Weight: 0.18. Product Weight Units: kg. Product Width: 8.3 cm. Range: Data Storage. Remote Access: No. Speed in Rpm: 5400. Storage Capacity (GB): 500. Storage Capacity in Gb: 500.