Don't let its sleek design fool you! Even though the Iomega HDD 40GB portable hard drive is so small it can fit in your pocket, it packs a lot of punch. It is a high-capacity data protection and storage solution that also doubles as a disaster recovery solution. It is versatile because of its dual interfaces, which make it USB 2.0/1.1 or FireWire? compatible, and doesn't require an AC adapter. Because of its patented drop-shock technology and Kensington? Security Slot, it is both sturdy and secure.