I had already tried another device, the cooling effect was very moderate, Under load there was only one temperature reduction of 1 degree so insignificant. Not to compare with this device, temperature reduction 10 degrees and more, The 4 small and large, depending on the load and setting the fan switched on and off separately! One can argue over the exterior yes, but function always goes with me on beauty, on the one hand, on the other hand I can nothing negative to say about the exterior!
