Usb 31 allows for speeds up to 10 gbps doubling the speed compared to usb 30 and 20x faster than legacy usb 20 usb 31 is even faster than sataiii transferring your favorite games music and movies over usb has never been faster delivering speeds up to 32gbs using gen3 x4 turbo m2 is more than 5 times faster than a regular sata iii connection enjoy a blazing fast system boot up and insanely fast loading of applications and games with msi motherboards turbo m2 is the successor