HighPoint RS6328 RAID 0, 1, 5, 6, 10, 50, JBOD 2 x Thunderbolt 2 20Gb/s to 8x 6Gb/s SAS/SATA Hardware RAID Adapter Drive: Dual External Mini-SAS ports (SFF-8088) OS Supported: Mac OS X 10.6.8 or greater and Windows 7 and 8 Package Contents: 1x RocketStor 6328 Unit 1x Quick Installation Guide 1x External Power Adapter & Power cord