Simple. Smart. Safe. Imation makes data backups easier, more reliable, more secure & faster. The RDX Removable Hard Disk Storage System now features certified USB (Universal Serial Bus) 3.0 Super Speed. Imation RDX USB (Universal Serial Bus) 3.0 is backward compatible with USB (Universal Serial Bus) 2.0 systems, while delivering transfer rates of up to 200MB/s (USB 3.0) & 45MB/s (SATA), & saving energy with intelligent power management. The RDX system uses rugged, removable disk cartridges & docking stations to back up data like a tape drive, with the instant access of a hard drive. Cartridge capacities range from 160GB to 1TB. RDX is a smart replacement for 8mm, VXA & DLT performance tapes. Its enterprise-class features provide the data protection of large IT data centers, so it can support your company as it grows, & at an affordable price. As your data needs exp&, simply add more removable disk cartridges—and never run out of space. Fast— Random data access allows instant selective backups & restoration, while USB (Universal Serial Bus) 3.0 Super Speed provides high transfer rates. Expandable— Docking station is compatible with existing 160GB, 320GB, 500GB, 640GB, 750GB & 1TB capacities, & is forward compatible with higher capacities. Easy to Use— The device is mounted as a removable disk drive icon, allowing simple drag-&-drop backup operation.