Trackballs are in working order. They're used so there are some scratches amd blemishes, if you'd like pictures of the exact trackball you'll be getting please message me and i can take the pictures. Some have "Logi" logo and some "Logitech" The Logitech T-BC21 Trackball Marble Mouse is a stylish and ergonomic trackball mouse designed for comfort and precision. With a sleek grey design, this trackball mouse features optical tracking technology for smooth and accurate control. It connects via PS/2, USB, or wired connectivity, making it compatible with a wide range of devices. The Logitech T-BC21 Trackball Mouse is a reliable and high-quality option for those looking for a comfortable and efficient pointing device for their computer setup.
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