Dual charging: quickly and safely charge your TomTom SAT navigation and Smartphone at once Maximum speed output: charges at high speed of 2.4 A per port Suitable for any vehicle: works in all makes of cars, vans and trucks Smartphone and tablet-compatible: compatible with most USB connected devices Compatible with all TomTom navigation devices and other USB connected devices like smartphones and tablets low on battery, the original manufactured tomtom sat nav usb high speed dual charger powers up your tomtom sat nav and other devices simultaneously while driving universal compatibility: easily charge your tomtom sat navs or other usb-a port connected devices, such as smartphones and tablets, with this usb car charger useable across vehicles: whether you're driving a car, truck or van, the tomtom sat nav usb high speed dual charger works in any vehicle with a 12 v or 24 v cigarette lighter port compact size: with its small thumb size body (size: cm x cm) the tomtom sat nav usb high speed dual car charger fits seamlessly into your car so you can easily access to the rest of your dashboard extra cable: the original tomtom manufactured tomtom sat nav high speed dual charger comes with an additional cable to power your tomtom sat nav device