On May 26, 2005, at 16:42, Hector Luna wrote: > I don't know about purposely crippling Check the various comparisons given previously, or search the web yourself. You'll find out quickly that the notion of "purposely crippling" is clearly wrong. > I know that if you put a USB 1.2 device on a USB 2 > bus, the speed drops down to USB 1.2 You know wrong. See <http://www.usb.org/developers/usb20/developers/whitepapers/usb_20g.pdf> or just try it for yourself. <0x0192>