MASSCOOL UHB-2221SD Aluminum 2.5 Black IDE & SATA I/II USB 2.0 mini B Female External Enclosure Material: Aluminum Maximum Capacity (per Bay): Up to 1TB Operating Systems Supported: Windows 2000 / XP / Vista / 7 (32 bits), Linux 2.4.1.0 or above and Mac OS 8.6 or higher Weight: 1