I also want to confirm one thing: do you have 2nd or 3rd reboot with device connected? I found the speed is super in 1st reboot after I plugin the device and reboot, but it will be high in the subsequent reboot. Thanks, Jerome On 26 August 2011 18:34, jerome huang <jerome.syno@xxxxxxxxx> wrote: > I have uPD720200 adapter too, will try it with clean 3.1-rc3. > -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html