Promate DriveGear-20W Car Charger, Ultra-Fast Mini Car Cigarette Lighter Adapter with 20W USB-C Power Delivery: Charge your devices up to 5X faster than other conventional car chargers with DriveGear-20W, a 20W heavy-duty car charger with 2 super-speed charging ports. The USB charging ports built into DriveGear-20W adapt to your devices to provide the safest maximum charging output per port.Technical Specific