Vantec NexStar CX SuperSpeed 3.5 SATA to USB 3.0 External Hard Drive Enclosure - Model NST-310S3-BK AC Adapter: Yes Material: Aluminum Dimensions: 215 x 123 x 31mm Maximum Capacity (per Bay): Up to 3TB Operating Systems Supported: Microsoft Windows XP/Vista/7 or Mac OS X v10.4 and Above Weight: 2.1 Parts: 1 year limited Labor: 1 year limited