Whether at home in the car or traveling with this complete set ipads iphones and ipods can be recharged quickly just about anywhere the handy form of the car charger adapter fits in any normal cigarette lighter just like the also included usb power unit at 2100 ma it offers enough power for power hungry tablets the usb 20 cable with the 30 pin apple dock connector connects the devices with a macpc and provides for fast data synchronization at up to 480 mbits