Explore the precision and comfort of the VTG Ergo 3-Button Trackball Mouse, model TB-90MP. Designed with a classic grey finish, this trackball mouse offers a distinct alternative to traditional mouse designs, providing a wired connectivity for reliable and consistent performance.Crafted by CE, the mouse features a robust set of three buttons, allowing for efficient and intuitive control. Its unique trackball mechanism ensures smooth and accurate movement, making it a great fit for both professional and personal computing tasks.