Compact optical 6-button mouse for precise and soft mouse pointer control ,Browser buttons provide quick access to the forward/back functions in the Web browser for easy navigation ,Practical 4-way scroll wheel for vertical and horizontal scrolling ,High-resolution optical sensor ensures precise and smooth control of the mouse cursor ,Rubberised handle surface for a comfortable and better grip ,With software for reprogramming the buttons ,Sampling sensitivity switchable at the press of a button between 800/1000/1200 dpi , ,System Requirements: ,Operating system: Windows 10/8/7/Vista ,USB port , ,Note for Consumers: ,The software for reprogramming the key function can be obtained via a free download.
You will find the link to this in the instruction manual.
1 Torino optical mouse ,1 instruction manual