Aluratek AHDUB250 USB 2.0 2.5-Inch External Hard Drive Enclosure 2.5-inch USB 2.0 external hard drive enclosure (hard drive not included) for Mac and PC Up to 480 Mbps transfer rate Compact design for easy portability; hot swappable and hot pluggable Includes USB 2.0 cable, power adapter, carrying case, quick start guide, installation CD, and warranty registration card 1-year limited warranty