Originally Posted by marchyman
It's a USB that plugs into USB. Any USB. You can charge it from your computer, for example. The wall socket block is just a device that converts wall power to USB power. Any 12V -> USB power adapter that provides enough power will work. I'm using an older version of this one
Cool.....that will work. I see it converts 12V in to 5 Volts out....which is what I was looking for. I am not sure if all of those USB hard wired ones do that or not.