Addonics AE25RDESU 2.5" USB powered Black HDD/SSD enclosure

This new Portable Dual Drive RAID enclosure accomodates up to two 2.5" SATA hard drives into a small package that fits easily in your hand. To enhance portability, the entire storage unit is designed to be powered by most USB ports. The drives can be used as two independent drives, as a redundant drive to protect against drive failure, combined to become one high performance drive or combined to become one large drive. All these different configurations are controlled by an simple dip switch easily accessible on the back of the unit. By utilizing Addonics family of SATA-CF hard disk adapters, up to as many as 4 Compact Flash can also be installed into this drive enclosure and turns it into a portable, large capacity, high performance, and shock resistant SSD (Solid State Drive).