Sans Digital MobileSTOR 1 Bay SATA to USB 3.0/eSATA/1394b Single Bay Enclosure with Removable Tray (MS1CT+) Portable external storage with a removable tray. Quadhost interface: USB 3.0, Firewire 800 and eSATA. Supports high performance SATA hard drives. Durable aluminum housing. Ultra Quiet Operation. Both Mac OS X, Windows and Linux Supported. Support latest 4TB hard drives.