Suitable for use with 3-pole earthed plugs, this universal adaptor + twin USB charger connects travelers in over 100 countries worldwide. It features 3 sliding plug faces that alternate between American, British and Australian / Chinese configurations. Simply press the button on top of the travel adaptor, slide out the relevant pins and you're ready to go. Ideal for powering important devices, the 2 USB ports have a 2.4A auto-regulating power output when dual charging. Please note, this adaptor does not provide an earth connection in parts of Italy.