It's only RS232... does he even sell USB - Serial converters?
I can't seem to find the driver for his Serial to USB Cable, even his website doesn't have a download to it. Anyone know where it is?
Yeah, MPDano there's no driver because it's not even a USB connector...
You drive this via a serial port, which doesn't need extra drivers. If you want it on USB, go to eBay and pick up one of those piece-of-crap $3 converters and spend 20 minutes finding drivers for that instead.