On Wed, 11 Jan 2012, Sarah Sharp wrote: > Ah, ok, I see. I've just always thought that bcdUSB was directly > related to the speed that the device was running at. At least, that's > what I've seen when I've plugged USB 3.0 devices into EHCI ports. Try unloading ehci-hcd and plugging a USB-3.0 device into a non-xHCI port. What shows up then? Alan Stern -- 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