The charger arrived in a simple pack. I strived to find a correctly working car charger that supported Quick Charge. I finally found it. Tested on Alfa Romeo 147.
This Aroc product stays in place quite well, although not 100% perfectly (but that depends on car's support size). A blue led shows it is receiving power. QuickCharge activated instantly on my LG G6. Overall, also for the price, it is a great product.