With 3.4 amps total, it features 2 USB ports providing maximum capability: 1 amp and 2.4 amp ports allows you to charge your smartphone and your iPad simultaneously. Included Lightning cable is Apple Licensed (MFI Certified), therefore it meets Apple’s strict manufacturers' standards and specifications so it will not damage your device. Built-in innovative smart protection technology prevents overcharge, overcurrent and overheating. This compact adapter has folding blades and fits comfortably in a small purse or pocket.