I wanted a solution to be able to fast charge at least 2 devices at once in the car. This gives the option of 3 and has a enough overall amps to cover all 3 devices, even if they are all 2.4amp fast charge capable. Nice blue glow around inputs too!
The audio is very compatible with my Samsung Infuse i997. I can now listen to my cell phone playlist via my car stereo. Awesome tool! I am a very happy customer. :) The device cost next to nothing but has added joy to my morning commute via the car.