Always be sure to carry AC adapter plugs when traveling abroad! Ultralast International Travel Ac Adapter Kit DOTULTA5, this international travel AC adapter set includes 5 adapter plugs that will convert 2-prong US plugs to fit most power supplies worldwide. Ultralast International Travel Ac Adapter Kit DOTULTA5 especially work with all types of outlets in the US, the UK, Europe, and Australia. The adapters connect without complicated power conversion. The input range for these adapters is 100-240 V at 50Hz/60 Hz.