My Passport Go WDBMCG5000ABT-WESN Features: Drop-resistant up to 2 meters Built-in cable, pocket-sized portable drive 2.5x faster than most portable hard drives Durable SSD inside with no moving parts Auto backup software built-in Specifications: Capacity 500GB Interface USB 3.0 (USB 2.0 compatible) Package Includes: My Passport Go portable SSD with built-in USB cable WD Discovery™ software for WD Backup™ and WD Drive Utilities™ software Quick install guide