Logitech T-BC21 USB Optical Trackman Marble Mouse Trackball Ambidextrous RH LH

Nice used condition. Fully tested and completely functional. Has some wear on bottom. Please see photos The Logitech T-BC21 USB Optical Trackman Marble Mouse Trackball is a versatile and ambidextrous mouse designed for ease of use. With a stylish gray color and a comfortable ergonomic design, this trackball mouse offers precise control with its optical tracking method and 4 buttons. The Logitech brand ensures quality and reliability, while the wired connectivity via USB makes it simple to set up and use. The trackball features a thumb button for added functionality, and a maximum DPI of 300 for customizable precision. This unit is a reliable choice for those looking for a convenient and efficient mouse alternative.