Features: - Tracking technology: High precision optical - Hyper-fast wheel - Click-to-click mode for precise navigation - Adjustable dpi (400 - 4000) - Cursor control on almost any surface - Full-sized, perfectly sculpted design for increased comfort - Rubber side grips and contoured design - 7 customisable buttons (Logitech OPTIONS software) - Plug and Play setup - Certifications: Works with Chromebook System requirements: Supported operating systems: Windows 7, Windows 8, Windows 10 or later Mac OS X 10.5 or later Chrome OS Linux kernel 2.6 or later