12v to 5v Weather Proof Under Dash USB Power Port Outlet
DC/DC Step-Down Converter from 12V input to 5V out 1 Amp With USB port.
Use this 12 Volt Power Outlet to add a USB port to any 12v source. 2 Wire hookup (Black to Ground, Red to +12V). Comes with mounting bracket and 3M Double Stick Tape to attach to dash or any flat area. Will operate & charge USB Devices that require 1 Amp or less.