- Charge two USB devices on the go with this 2-port Veld USB car charger- It offers super-fast charging for Samsung and all other QC 3.0 phones- It's up to 50% faster than a standard 5W charger for non-QC 3.0 devices- Intelligent controlled charging adjusts the power to suit your device- The handy LED light ring makes it easy to find the ports in the dark- Each port can deliver up to 18 W or a combined maximum of 30 W