... gender=Am to Products introduction>> 1, USB 3.0 have all the advantages of USB 2.0: small appearance, plug and play, wide ... on. 2, USB 3.0 is compatible with USB 2.0 & USB 3.0 transmission of two specifications.3, Compared to USB 2.0, transfer speeds are ... , and is much higher than the current 1394b maximum 3.2Gbit / s. USB 3.0 Serie : Hi-speed 1.8M AM to AM ...