[The Anker Advantage]: Become one of the 50 million+ people who rely on the top USB charging brand in America. [Fast Charging technology]: The fastest possible charge up to 2 amps per port is achieved by combining power and voltage boost (does not support Qualcomm Quick Charge or Nexus 5X and 6P). [Certified safe]: Your device and you are completely protected by a multipotent safety system. input voltage of 12 or 24 volts. [Small design]: With two USB ports and an LED light for after-dark use, this is one of the smallest USB car chargers ever made. The micro USB connector is compatible with almost all case cutouts, regardless of size. The Anker power DRIVE 2 + 3ft Micro USB to USB cable combo, a welcome guide, and our renowned 18-month friendly customer service are what you get.