Needed a second wideband controller so I bought a GenIII FJO. I have been using a GenII FJO with serial connection for several years and I have been well pleased with it. Got it today and started looking it over. It does not have the serial style cable but a device that converts to a USB plug. How do I take this to the V2? Also looks like it powers up thru the USB. Does that sound possible? Settings in the V2 does show a selection for the GenIII. Anybody got one of these working?