Brand: Western Digital. External Hard Drive Size: 2.5". Networking Capability: None. One Touch Backup Button: No. PC Interface: USB 2.0. Printserver Included: No. Product Depth: 11 cm. Product Height: 1.5 cm. Product Weight: 0.2. 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.