Review on Powerlet (PAC-069): Dual USB Adapter 2.1A with Powerlet Plug by Jeff Warne

It didn't work for me either. Easy to use for iPhone charging - I rarely used both outlets. It's pretty frustrating to have a bad plug in the middle of a 1,600 mile ride and have to find a solution to get your GPS working in the middle of nowhere. I've transitioned from using Powerlet products to having at least one cigarette lighter adapter plug on my bike because that at least allows you to stop at any gas station and get a new USB adapter if something goes wrong.