Vantec NexStar CX NST-300S2-BK 3.5-Inch SATA to USB 2.0 External Hard Drive Enclosure (Black) Aluminum Casing Cools Down Your Hard Drive Easily Add Storage to Any System with USB Hot-Swappable: Plug and Play Without Rebooting Compatible with PC or Mac Support 3.5-inch SATA I/II Hard Drive up to 4 TB Flexibility to put your own hard drive. (Hard drive not included in package)