... original are still here - customizable* buttons, the classic ergonomic look and feel, and the wired USB connection. Upgrades made possible by today\'s technology can help you find your breakthrough: tracking is more precise, buttons feel more reliable, and the tail light is a distinctive, modern white. Inspired by the Microsoft Intellimouse 3.0, the Microsoft Classic Intellimouse has exceptional tracking and the firm scroll wheel that fans loved about the original. Tracking is now even more precise with a DPI range up to 3200. Work exactly the way you want with the Microsoft Classic Intellimouse. Quickly and efficiently complete your most common tasks with three customizable* buttons. Plug in the fast, wired USB connector and immediately get into your flow without waiting for Bluetooth to pair or searching for a dongle. The ergonomic design of the Microsoft Classic Intellimouse is comfortable for hours of use. Fluidly handle every maneuver for your most detailed projects with carefully calculated weight, stability, and control. The Microsoft Classic Intellimouse improves on a fan favorite with upgrades made possible by today\'s technology. Tracking is now more precise. Buttons feel more responsive than before. The red tail light that made the Microsoft Intellimouse 3.0 so distinctive is now a clean, modern white. Features The return of a classic Works how you want it to Ultimate comfort Packed with modern upgrades Extra Info Mouse Type: Wired Colour: Black