The Mercury Elite Pro Dual mini 2-Bay USB 3.1 RAID Array from OWC / Other World Computing comes with two 480GB SSDs to provide a total capacity of 1TB for Windows and Mac systems. The SSDs are preconfigured in a hardware RAID 0 array that delivers increased performance. You also can reconfigure the drives in a RAID 1, SPAN, or independent mode. To keep up with the fast performance of the SSDs, the Mercury Elite Pro Dual mini comes equipped with USB 3.1 Gen 2 technology, which transmits data to a system at speeds of up to 10 Gb/s. This technology has been outfitted a USB Type-C connector design so you can connect the Mercury Elite Pro Dual mini to a USB Type-C computer on the first try with the included USB Type-C cable. Furthermore, you can use the likewise included USB Type-C to USB Type-A cable to connect the Mercury Elite Pro Dual mini to a typical USB-enabled system.