The DELUX Seeker Ergonomic Vertical Mouse with OLED Screen, model M618XSD, is a sleek black mouse designed for comfort and efficiency. With a vertical ergonomic design, it helps reduce strain on the wrist during long hours of use. It features an OLED screen for easy identification of the active function and has 6 buttons for easy navigation. The wireless connectivity option allows for freedom of movement without the hassle of cords, making it a convenient choice for users. The Delux brand ensures quality and reliability in this modern and ergonomic mouse.