This compact and versatile adapter can satisfy any changes in plug caliber that result from differences between socket standards around the world. Without the adapter, travellers are often unable to power their electronic devices in Europe. This adapter aims to change that. Its main functions include converting electrical voltage to the necessary strength for European outlets, as well as accommodating different plug-types, from machines you buy across Europe. Technological features include built-in surge protection to supply devices with a defense, mechanisms that accommodate different country standards and smart circuitry which looks out for heavy overloads. With such features as highly-developed performance, this adapter is ideal for smartphones, PCs and other small electronics - to keep them well charged without worry during your travels.