This USB 2.0 External SATA Hard Drive Enclosure supports the latest generations of hard drive storage up to 2TB (2 Terabyte), allowing automated data/file backups at the touch of a button. The HDD enclosure connects to a host computer through USB 2.0 and supports 3.5in Serial ATA hard drives, providing a cost-effective way to take advantage of the high capacity offered by the newest SATA hard drives. The eSATA hard drive enclosure includes highly configurable software that lets you pre-define backup tasks - allowing for fast, automated backup and archiving of valuable data when the One Touch Backup feature is activated. The hard drive enclosure features a built-in 40mm fan which helps optimize drive operability and in turn preserve stored data integrity and drive lifespan. Constructed of durable but lightweight aluminum, this external storage solution is an ideal add-on for maintaining data integrity, mobilizing data, or convenient backup.