MiniPro RAID V2 FireWire 800, USB 3.0, eSATA 2-Bay Hard Drive Enclosure with Thunderbolt Adapter Interface: USB 3.0 (Up to 425 MB/Sec); Firewire 800 /IEEE 1394b (Up to 100 MB/Sec); eSATA (Up to 375 MB/sec). Includes eSATA to Thunderbolt Adapter. Supports 2 x 2.5-inch SATA SSDs/HDDs (up to 15mm) Bus powered using FireWire, or powered using AC adapter (included) Features simple RAID configuration via switch settings. No software required. Includes Kanex KTU10 eSATA to Thunderbolt Adapter, which allows the MiniPro RAID to be connected to a Thunderbolt port via the eSATA port on the MiniPro.