Features: 1.7 in 1 Function: Equipped with 3 USB ports and 1 Type C port and 3 cigarette lighter sockets, can meet the needs of most devices charging at the same time. 2.Voltage Sensor: Built in smart IC technology detects all connected devices and provides optimal charging speed. Fast charge multiple devices simultaneously in your 12V or 24V vehicle. 3.High Speed Charge: Equipped with a 20W PD Type c fast charging port. The QC 3.0 fast charger is 4 times faster than conventional chargers. Please use the original charging cable to achieve fast charging. 4.Practical: All sockets are manufactured in accordance with international standards. Suitable for dashcams, GPS, satellite navigation, seat heaters, car humidifiers, car fans, etc. 5.High Performance: Built in replaceable 10 amp fuses, smart control chips and complete protection circuitry prevent overheating, overloading or short circuiting of your car's power distributors and your equipment. specification:Item Type: Cigarette Lighter Adapter Input: DC 12-24V Output: 5V 6.2A maximum PD 20W Type C Port Output: 5V/3A, 9V/2.22A, 12V/1.67A Three QC3.0 USB Port Outputs: 5V/3A, 9V/2A, 12V/1.5A Socket Output Power: 12V (maximum 120W), 24V (maximum 200W) Fuse: 10A PackageList:1 x Cigarette Lighter Adapter 2 x Adhensive Sticker 1 x Manual