The Cherry Xtrfy M42 V2 Gaming Mouse is a great choice for fast, accurate gameplay. Its symmetrical design comes with interchangeable shells, so you can find the fit that feels right for your grip. The Pixart 3327 optical sensor keeps your movements precise. And Huano Blue Shell Pink Dot switches give you quick, responsive clicks when the pressure's on.Adjustable sensitivity - change the cursor speed to suit different games and play stylesUp to 1000 Hz polling rate - helps the mouse react quickly to your movementsUltra-lightweight design at 45 gSix programmable buttonsUSB wired connection