|Use your car to charge any devices (digital cameras, PDAs, mobile phones, USB accessories and more) that can rely on USB for power! This adapter plugs into your car's cigarette lighter jack to become a powered USB port.|
Worked Only After Being Fixed10/13/2011
Received nonworking device on Oct 13th placed order on Oct 8th for the GTMax Black 2-Port USB Car Charger Power Adapter with Extra Socket From BlueMall on Buy.com. my older brother (a computer tech) was able to open up an fix bad solder joints. tested in the car, and everything works now. USB power for charging cell phone (screen says not recommend for phone) but works. Can power my GPS connected with car cable or USB cable. when Plugged in Music played thru cell or GPS has a light hum or buzz.