Heres a universal adapter. An ACDC, it provides power for various electronic products. This small adapter changes the alternating current from a wall outlet into a 12Vdc stable and reliable an environment where orderly in most of those cases (1 amp. load), so it works particularly well for low-power devices. The essential functions of this device include consistent voltage, short circuit protection, and protection against overloads. This not only protects the equipment itself from damage, but also shields connected devices from injury too. Technological features such as energy saving design, minimal heat generation, and a broad input voltage range make it a top performer. An adaptor with uses for example in powering LED lights, routers, audio equipment. Including more than just that: it can also charges not only on E-books or smartphones but also little appliance accessories such as chargers themselves for larger phones like I-pad Mini's simply because this thing has a dual rakes like no other!