Royce Leather International Travel Adapter Case (Silver)With dual USB ports it allows you to simultaneously power up to three devices With 2. 1 AMPs, it provides fast charging for a variety of devices like your iPhone, iPad, or other smartphones, laptops and tablets. If you need to charge two iPhones at the same time, the adapter will split the power between the ports in order to charge both phones quickly and safely. For safety and peace of mind, an internal fuse helps prevent a power surge to your