SURFACE MOUNT DESIGN: Designed for durability and easy setup, this USB outlet is no cover over the USB ports but the main cover hides the screws and gives a nice clean look, making it a practical and efficient addition to your vehicle or setup. COMPACT 2-PACK DESIGN: Get twice the charging capability with this 2-pack USB outlet, offering convenience and flexibility to charge multiple devices or install in different locations as needed. CONVENIENT SWITCH AND BLUE INDICATOR: Effortlessly control the power flow with the integrated switch while the blue indicator light ensures visibility, allowing you to easily locate the USB ports even in low-light conditions. VERSATILE VOLTAGE COMPATIBILITY: Works seamlessly with 12-24V input, making it suitable for various vehicles including cars, trucks, RVs, boats, and motorcycles, ensuring consistent and efficient charging wherever you are. DUAL QUICK CHARGE 3.0 PORT: Enjoy rapid charging for two devices simultaneously, delivering a total power of up to 36W, ensuring swift power replenishment for your devices on the go.