I give it one star for the following reason.. I have plugged the charger from the rearview camera into one port, and I wanted to plug the car lighter into the other one.. but it DOES NOT work properly and it doesn't connect or charge, luckily I don't smoke... in the other USB ports, whatever I plugged in charged normally.. VW FOX car

The product was purchased because it has two outputs for car lighters: For example, one for the motion-accident recorder and a second one for the operation of a small travel refrigerator (with a 5A safety). Additionally, it can simultaneously charge a GPS device and a mobile phone. All of these together, because it has a 10A safety. It fits well without any problems, even if the vehicle encounters obstacles and the body shakes. There is a blue lighting on the lighter outputs (for use at night, without the need to turn on the ceiling light). It is worth it for its price (and because of the warranty of the Italian company's name).