About this itemThe Scosche DoubleUp Dual 12V Adapter will safely and efficiently increase your vehicle’s 12V power outlet from one to two, while adding two 20W USB-C charge ports. A total of four devices can be charging simultaneously. The DoubleUp adapter can be easily mounted in your vehicle using the attached automotive-grade adhesive. Features a power on/off button to prevent discharge of the vehicle battery when not in use. Perfect for family road trips when mobile phones and tablets are in high use. Features