Powerline By Original Power 0900-73 200/400-Watt Slim Line Inverter with USB Charging Port Dual AC outlets powers 2 devices at once with integrated USB charging port Converts DC power to AC for use in the vehicle to supply power for AC electronics Provides 200-Watts continuous power and 400-Watt peak Standard USB charging port for MP3 players and other USB chargeable devices Cool touch thermo plastic case, overload protection and low power shut off