I have a DVMEGA that's and extra, Dual Band, I don't have wall wart for it but I am sure you have an extra in the drawer. It works with "BlueDV" for windows program which is downloadable. (via www.pa7lim.nl) prices range from 196 to 216 on Ebay for the single banders. I will sell this extra one for $110 shipped. I am open for offers too.