The brand new Logitech MX Vertical Wireless Ergonomic Mouse in green color is a stylish and efficient wireless mouse designed for comfortable use. With an optical tracking method and a maximum DPI of 4000, this mouse offers precise and smooth cursor control. The ergonomic design of the vertical mouse helps to reduce strain on the wrist and hand during long hours of use. This Logitech mouse has 4 buttons, wireless connectivity, and a 1-year manufacturer warranty, making it a reliable option for users looking for a high-quality mouse for their computer setup.