The smallest laptop adapter in the world with surprisingly strong performance for most laptops. Compatible with ASUS, Acer, HP, Dell, and Lenovo. The transformer is the heart of every electronic device, which is why we have completely reconfigured and optimized it to ensure the fastest power delivery. Micro-reduction techniques combined with precision 3D designs create an advanced circuit system that operates differently from all other available chargers. Compatible with 100V-240V and featuring three interchangeable plugs (US, EU, UK) that can be easily swapped; this is the only charger you need in over 150 countries. Product size reduced to half that of other laptop adapters. We are committed to saving energy. By continuously improving our designs, we aim to optimize energy consumption and realize our sustainable Green Energy concepts. Maximum energy protection for all devices. Only Innergie products are equipped with this impressive protection technology.