The FirmTek miniSwap/U3 provides outstanding performance with 2.5" SATA hard disks or 6G SSD devices. RAID 0 average write performance of 788MB/sec. can be achieved when two miniSwap/U3 enclosures with 6G SSDs are connected to a 2012 or later Apple MacBook Pro, MacBook Air, Mac mini or iMac computer. The USB 3.0 based miniSwap/U3 provides an ultra high performance solution for mounting 2.5" solid state drives (SSD) or traditional hard disks externally. The miniSwap/U3 offers ultra-fast storage for all sorts of computers - even the Surface Pro.