Archgon MH-3622-PRD USB 3.0 Dual-bay 3.5-inch Hard Drive Enclosure with JBOD/Raid 0/Raid 1 Support Individual, JBOD, Raid 0, Raid 1 Modes Aluminum Solid Casing USB 3.0 Transfer Speed (USB 2.0 compatible) 40mm Cooling Fan/Power and activity LED for HDD 1 and HDD 2 Support up to 8TB SATA Hard Drive Per Bay