On Tue, 9 Oct 2012, Peter Stuge wrote: > 杨苏立 Yang Su Li wrote: > > is there some hardware I can by to turn my desktop into an USB > > device or USB OTG device? Preferably this hardware should use my > > desktop's memory to back-up its storage. > > Not that I know of. There are ways to do this. For example, see http://www.plxtech.com/products/usbcontrollers/ Linux supports the net2272 and net2280 boards. For more information (slightly outdated but still worthwhile), see http://www.linux-usb.org/gadget/ Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a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