Sabio Storage DM2-PT Portable Dual 2.5" Drive Hardware RAID Solution (Diskless) High performance dual 2.5" drive portable storage with RAID engine supporting RAID 0, 1 JBOD and SPAN; and USB, FW800 and eSATA ports DM2-PT is capable of industry leading transfer rates of over 115 MB/sec. This performance will support simultaneous playback of multiple streams of High Definition video in real time. With Firewire 800, USB and eSATA ports, the DM2-PT is fully compatible with Mac and PC's. Full support for Apple Time Machine and Windows 7