You only need an adapter, the two prong plug, for cameras, computers, tablets and phones. They run on a current that is acceptable with Italian electric systems. You need a converter, that changes the electric current, with everything else. A caution, don’t bring power strips because plugging in multiple items into one outlet, even phones for example, will likely overload the system. These electric systems, especially since they are installed into historic housing, are less robust than ours.