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Iomega REV 70GB USB 2.0 drive and removable, super durable disks are a perfect storage solution for high-capacity files, plus REV is up to 10 times the speed and half the price of many tape solutions. EMC Retrospect Express software is included for professional-level backup and disaster recovery of your critical data. Simply add more REV disks to expand storage as your data or business grows and gain the peace of mind that your data is secure and always available!