Add 2 high-speed USB ports to your vehicle's 12 V outlet without losing the ability to power your compatible device. Use each USB port to charge a phone, tablet or any other device that needs power on the go. 

INPUT : 10-30v 5.4A max 
Output USB : 4.75-5.25v 2.1A 
Output Socket : 10v 2.4A max ->30v 0.8A max