Dual Port USB Quick Wall Charger - Multiple Ports Can Safely Charge 2 Devices at Once - Swivel Prongs Make Portable for Travel - 2.1 Amp 10W AC Universal Charger Compatible with Apple iPhone 4 and 5, iPad, iPad Mini, and Other Phones and Tablets Provides a Rapid charge one device with full 2.1 amps, or will safely share amperage between two devices (see full product description below) Protects Against Overcharging and Short Circuiting 10W USB Adapter; Input: AC 100 - 240V, 50/60Hz; Output: 5V -- 2.1A Compatible with Apple devices, including iPads, iPhones and iPods, as well as various other cell phones and tablets Perfect for hotel rooms or other places where availability of electrical outlets may be limited