InLine USB Car Charger + Power Adapter for any USB device 12/24V to 5V DC/2.1A

Convert this adapter with the socket 12V/24V car in a 5V USB port. It allows your GPS navigation system, MP3 player, iPod, iPhone or load any other USB mobile device and supply power. When using the green labeled USB port 2.1A can be fully utilized. The maximum current output of 2.1A is shared with simultaneous use of both USB connectors.