The Memorex Trackball Wired Stationary Mouse is a white mouse with a unique trackball design, offering a smooth and precise cursor movement. It features a grip and ergonomic design for comfortable use, making it suitable for long hours of work or gaming. This model is wired and has a maximum DPI of 1200, ensuring a precise and smooth tracking experience. Made in Taiwan, this mouse comes in its original sealed box, ensuring its quality and authenticity.