Does anyone know of a "reverse" USB to serial adaptor? That is, one into which a USB peripheral is plugged, and which produces a serial output - in this case it's a GPS receiver with a USB interface and I want to use it with something that isn't a PC and which expects RS232. I suppose it's a tricky thing to do, since the USB interface is intelligent, and the peripheral won't just send data until it's done the enumeration thing - but I thought I'd ask just in case it's been done! :-) Cheers, Howard Winter St.Albans, England -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist