HyperGear Quad 4.0A 4 Port USB High Capacity Rapid Vehicle Charger for iPhone, iPad , Samsung Galaxy , & More A Trusted American brand IntelliQ Technology recognizes your device, and optimizes a rapid charging protocol for it. It then provides up to 20W of power to deliver rapid charging speeds for up to four devices and features overcharge and short circuit protection. Universally compatible with all of your Portable Apple and Android devices; charge up to four devices simultaneously! A playful, yet low profile white or black style means you don't have to sacrifice style for charging convenience. LED indicator lets you know that your device is charging.