【Rocker Style USB Socket】- This 12v usb outlet is rocker switch style, whose input voltage is 12V/24V, will universal fit for 1.46*0.83" standard marine rocker switch mounting hole, very easy for you to install and connect. 【30W Type C Port】 - The USB charger socket includes a usb c port, which can deliver max 30w power to fast charge your devices. Makes the usb rocker switch pefect match the latest mobile phone series which support Power Delivery charging (Such as latest IPhone Series, latest Galaxy Series, etc). 【QC 3.0 Port】 - The 12 volt usb outlet also includes a QC 3.0 port, which is able to supply max 18w power for the devices that do not support usb c fast charging. 【Waterproof】 - This usb c socket will be equiped with a cover, effectively shielding the usb outlet 12v from dust and water, helps to safeguard the internal power system, ensuring durability and longevity. 【Application】 - This marine usb outlet waterproof is capable for all 12v-24v vehicles, such as marine boat, car, golf cart, ATV, motorcycle, truck, RV, etc. Daiertek USB and PD Rocker Switch 12v 24v Waterproof USB C Ports Dual Ports Charger Socket for Utv, Car, RV, Truck, Marine, etc The USB and PD rocker switch is a common accessory in vehicles, primarily designed to provide charging convenience for passengers. It features both USB and Type-C ports, allowing simultaneous charging of multiple devices such as smartphones, tablets, etc. Additionally, it comes with illumination indicator lights, enhancing usability during nighttime journeys.