Elric Fu wrote: > It is a usb 1.1 device and works at full speed. It is a frequent misunderstanding that a device must be 1.1 only because it does not support high speed. This is not the case. > But the interesting thing is the bcdUSB field of device descriptor > is 0x0200. It is perfectly legal for a USB 2.0 device to only support low or full speed. I'm not sure what the problem is with this host or device, just mentioning that a device can be USB 2.0 and only support lower speeds. It amazes me how many people reduce USB 2.0 to mean high speed. The standard took several years to develop, and it contains a lot more than the added high speed communication. //Peter -- 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
