USB 3.0: Backwards Compatible in Theory, But Some Audio Drivers Aren’t Cooperating

One of the handful of USB 3.0 devices currently available: the new “SuperSpeed” port on a Verbatim hard drive. Photo (CC-BY-NC-ND) “SuperSpeed USB” or USB 3.0 offers major forward advancement for hardware ins and outs, with faster throughput (yielding up to ten-fold speed gains over USB2), improved overall performance, and lower power consumption. That should be good news for music and motion users, who make heavy use of bandwidth for audio, storage, video, and other media applications. Real-world usage, though, has been scarce. The specification is nearly four years old, but extensive experimentation using USB 3.0 in the field …