Power Device Type Car Adapter Power Device Location Plug-in-module Input Voltage DC 12 V Input Power Connectors Quantity 1 Input Power Connectors Type Cigarette Lighter Receptacle Output Voltage DC 9 V Rated Current 2 A Maximum Output Power 15 W Output Power Connectors Quantity 2 Output Power Connectors Type USB Type A Built-in Devices LED Indicator Output Connectors USB 2.0 2 (4-pin USB (type A))