The AmazonBasics 2-way Distributor works beautifully for me. I've tested it in three different cars and had no problem with the maintenance. Because the adapter can be adjusted at an angle, you can bring him in a good position where it interferes the least. The adapter is in fact very high and can thus already be something in the way. I have tested it on a longer drive and could operate on him a Navi easily and simultaneously charge a mobile phone. Very good, I find the LED, which indicates whether the adapter is receiving power. This is red and lights up only very subtly. This is very pleasant, especially when driving at night. I've already seen adapter for the car, which is far too bright LED inserting here and enlighten the whole interior so in the dark. This adapter makes it so clearly better.
Overall, I am very satisfied and thus there is the full five stars.