This is the Multi-Port Power Inverter that is able to add AC and USB power to your car. Simply plug the Multi-Port Power Inverter into your cigarette lighter socket, you get a 100V AC outlet and a USB port.
The former can be used to charge your laptop, camera/camcorder battery while the latter powers your iPod/iPhone, mobile phone, music players…etc. The Inverter includes a cigarette lighter outlet as well. The device is priced at $39.95.