Bought this mouse to inflate some possibilities of the PC of my son of 13, he used to play as much to do math (alas, but hey ....) and suddenly, he is the happiest World: works perfectly well, lights with changing colors are too too beautiful, sexy shapes ... And this mouse undergoes extremely heavy use for over two months without a care.
In short perfect, especially for a VERY reasonable price, with a very fast sending and a seller who communicates very well, it is informed step by step of the shipment and we just ask the new receipt. 5 stars deserved.