Build Quality/ Performance This great little gadget takes care of all your charging needs; from short rides to work/home or long road trips. The first thing you will notice is the construction. While other similarly priced car chargers are a bit flimsy and creeks/bends when apply force to it this one does not. It feels like a solid premium product. This is the first 3 usb port charger with such great output ratings. Other car chargers around the same price either has 1 or 2 usb ports and rated at 4.2 amps at most. This one has 3 ports rated at 5.1 amps. It will take care of charging ANY device you could throw at it. I was able to charge a S3, Nexus 5, Nexus 7, Ipad 2, Ipad 4 and Iphone 5 in various combinations of 3 and it charged all of the fine. Never felt overly hot where I was concerned about it. It did get warm but not to the point where I felt like I needed to unplug it. Conclusion The price, mixed with the build quality and features I would be hard pressed to not say that this is my TOP recommendation of all car chargers out there. Absolute best value in car chargers imo.