Well, it is now nine days that I have, it's just great good, rats are strange mouse levels futuristic spaceship but hey, there are several buttons: -button to go before -button to go back -1 Programmable button Right -click -left click and a hand rest which is very convenient I recommend this cheap and efficient mouse and I especially a preference to her on minecraft because it has a system of rapidfire which really helps Dear players or not I recommend this mouse you for only 46 euros and very high performance I compared to the razer mamba and mamba is void in relation to it, for now no problem a + my gamers or not