Mobius&trade; 2-Bay FireWire 800, eSATA, USB 3.0 RAID Hard Drive Enclosure Interface: USB 3.0, eSATA 6G, and FireWire 800 Simple RAID configuration via switch settings, no software required Key lock design to avoid accident removal RAID 0, RAID 1, JBOD, SPAN Backed by a 2-year limited warranty