The Logitech MX Ergo Wireless Trackball Mouse with Stand is a sleek and ergonomic mouse designed for comfort and precision. With an optical tracking method and a maximum DPI of 2048, this mouse offers smooth and accurate control. The trackball design allows for easy navigation in any direction, while the adjustable DPI and LED lighting provide customizable settings for optimal performance. The wireless connectivity options, including Bluetooth and RF, ensure flexibility and convenience. Additionally, the mouse features a grip design, battery status indicator, and on/off switch for added functionality. With a weight of only 0.0044lbs, this mouse is lightweight and easy to maneuver.This is a solid mouse, it uses micro charging cable and it will not come with the USB dongle. It will also come in generic packaging. Minor signs of use throughout.Wrist support in grey included.