Comprehensive's USB Wall Charger with Quick Charge 2.0 technology uses the maximum power available to reduce the time your mobile device has to stay plugged in!Comprehensive's USB Wall Charger with Quick Charge 2.0 technology allows you to charge your devices faster. The USB Wall Charger with Quick Charge 2.0 technology is entirely safe and harmless to the user's device and battery. Comprehensive's Quick Charger is fully backwards compatible and can charge any smartphone or tablet. Comprehensive's Quick Charger auto-detects your device to deliver the fastest possible charging method between Quick Charge 2.0 charging mode and standard USB charging mode. Industry grade material and premium circuitry ensure superior performance and reliability.Comprehensive's Quick Charger is perfect for Meeting Room Presentations, Home entertainment, Classrooms and anywhere in between. All components are RoHS Compliant. 2 Year Hassle Free Warranty.Note: Requires USB charging/data cable.