Fantech G13 Rhasta II Pro Gaming Mouse comes with Additional functions Game optical sensor. This gaming mouse has a maximum resolution of 2400 DPI, a Dedicated button for changing modes DPI on the fly with 3 buttons + 1 scroll wheel/button. It's a scroll wheel built in Silicone & rubber materials. This gaming mouse is featured with 5 million keystroke cycle buttons, durability, 4 buttons, Cable in tissue braid, RGB lights, Low friction legs, and also suitable for right and left-handed users. This new Fantech Gaming mouse is compatible with Microsoft Windows, Mac OS, Linux, Chrome operating system.