Review on Samsung Adaptive Charging Vehicle Charger by Joseph Whiteman

I only tested it briefly on a Samsung S7 cell phone. The phone confirms that this is the fast charger I wanted when using the phone in the power-hungry GPS mode. Cable length is ok, but in my opinion a twisted pair cable (like my slow charger) would be better. It has three Samsung pins built into the top of the USB connector, so you can tell the connector's orientation by touch. That's good, especially if you need to plug it in while driving or in the dark.