DC TO USB PWR ADPT How many times have you been on the road and your cell phone or PDA is "out of juice"? The DC Power Adapter by Cables To Go will charge these devices while you're driving your car - just plug your USB cable into this adapter and then into any standard car cigarette plug-in. In no time, you can fully charge your cell phone or PDA battery. The DC Power Adapter is a real lifesaver when you're on the road. Never be caught with low batteries again!