This works great for us. Of course it's rare that all 4 of us need to charge, but it's nice to have the option. It does slow down a little if you have 4 things plugged in. This will not over heat your product either, score.
Great idea, great product, we love it. No more fighting in the car.... at least over charging. No complaints and I would recommend this to family and friends.
I received this product for free in exchange for my honest review and they are 100% my own opinions. I received no compensation for this review and I am not required to give a good review. I am also not associated with the seller in any way.