- Replacement for lost or faulty original power supply units and also ideal as a second power supply unit for the office, for travel or for the home ,- The integrated IC automatically detects connected devices for efficient and optimized charging ,- Optimized charging process saves the battery thus extending its service life ,- Easy and quick connection thanks to the USB-C plug that can be used on both sides ,- Mains supply of 100V-240V suitable for worldwide use in conjunction with a country-specific adapter ,- Hook and loop cable tie enables good cable management without tangled cables ,- Ideal for all devices that are charged via USB, e.g. notebook, tablet, smartphone, power pack, console ,- Also for Apple MacBook, Samsung Galaxy S10, Nintendo Switch ,- USB Power Delivery is also known as USB PD ,- Compatible with Thunderbolt™ 3 (lightning symbol) , ,Note for Consumers: ,Through communication between the terminal device and charger, this power supply unit always delivers the correct power to charge your terminal device as quickly as possible, in an optimised way and efficiently.