TerraMaster Hard Drive RAID Enclosure F4-300 4 Bay 3.5-inch SATA Hard Drive to USB 3.0/e-SATA Hard Drive Group JBOD/RAID 0/RAID 1/RAID 3/RAID 5/RAID10 External Hard Drive Enclosure Storage Configurable hardware RAID controller (RAID0/1/3/5/10) Solid and Reliable All-Aluminum built Case Multi-Interface 4 Bay RAID Solution, eSATA, USB 3.0 Use between PC and Mac computers without reformatting Ship from the United States. Delivery in 4-6 working days. Package includes: 1 x F4-300; 1 x Power Adapter; 1 x Cable; 1 set x Screws; 1 x Quick Guide