Startech InfoSafe SAT3520U2R Dual 3.5 SATA Drive ...

An ideal fit for JBOD, Striping (RAID 0), Spanning (non RAID), and Mirror (RAID 1) applications, this Dual 3.5 SATA Drive Enclosure offers a perfect solution for consolidating your storage into a convenient, external solution. Providing automated RAID configuration of two 3.5 SATA or SATA 300 (SATA 2) drives, SAT3520U2R features a sturdy aluminum casing to help protect drives and their valuable data content from in-transit damage, while providing maximum heat dissipation as well as an internal cooling fan to optimize air circulation for ideal air flow around the installed drives. This RAID 0, RAID 1 solution requires no software or driver installation, and is compatible with all USB supported operating systems.