Hmm, I have put a couple of these into servicce recently, but don't have one nearby. The first thing I would say is think big. The thing is about as large a wall wart as I have seen. The voltage should be printed on both the modem and the adapter. But if the adapter isn't large enough you will have problems even if it is the right voltage. If I get a chance, I will stop by and check a site that I know one is at. ======= Kirk Wood Cpt.Kirk at 1tree.net "When I take action, I'm not going to fire a $2 million missle at a $10 empty tent and hit a camel in the butt. It's going to be decisive." - President George Bush