The Lenovo USB Wired Mouse in black is a standard mouse with optical tracking method and 3 buttons. It features programmable buttons, ergonomic design, scroll wheel, and silent operation. This mouse is sealed and unused in box. Made by Lenovo, it is designed for a comfortable and efficient user experience, with a maximum DPI of 1600 and a wired USB connectivity for easy setup. Ideal for everyday use in the office or at home, this mouse offers reliability and functionality in a sleek and modern design.