This Logitech mouse model C7-3F-HH is a wired, serial mouse with a beige color and features a rollerball for easy tracking. It has three buttons and a mechanical tracking method, making it a reliable tool for your computer needs. The mouse is ideal for those who prefer a traditional rollerball mouse over a touchpad. Its sleek design and compatibility with serial (RS-232) connectivity make it a great addition to your computing experience.