Sans Digital TowerSTOR 1 Bay SATA to USB 3.0/eSATA Single Bay Enclosure (TS1UT+B) Fanless and aluminum design with near silent operation Host Interfaces: USB 3.0 (backward compatible with USB 2.0) and eSATA, provide high performance or easy plug and play usage. Easy access LED indicators located on the top. Supports the latest 4TB hard drive. Supports Windows 7, 2000, XP, Vista, and Windows Server 2003,2008, MAC (Time Machines ready) and Linux.