Metmaxx® "Business&TravelProGAN45," the professional power supply of the future for business, office, home, and travel use, thanks to an integrated interchangeable adapter (UK, EU, AUS, USA—compatible with 120 countries) and the latest GaN technology (gallium nitride), you’ll experience significantly faster, more efficient (up to 20% energy savings), and more compact charging than with conventional silicon-based power adapters. Features dual charging options (USB-A and USB-C) in turbo mode and 45 watts of total power. Includes built-in short-circuit, overcurrent, and overheating protection. Craft paper box.