Microsoft Classic Intellimouse - BlueTrack - Cable - Gray - USB Type A - 3200 dpi - Scroll Wheel - 5 Button(s) - Symmetrical

From controlling text size to image zoom, opening or closing tabs, the featured scrolling wheel makes it a breeze to perform tasks quickly Symmetrically shaped gaming mouse offers friendly usability for both right and left handers Plug and play USB Type A interface for a quick and perfect configuration with Computer BlueTrack technologys movement detection is compatible with almost any type of surface and with 3200 dpi improved sensitivity you will have a remarkable scrolling experience