This Logitech M570 wireless trackball mouse is designed for right-handed users and comes with a range of features such as an ergonomic design, scroll wheel, battery status indicator, optical tracking method, and four buttons. The unit is gray in color, has an unknown maximum DPI, and is manufactured in China. It comes with a paired receiver and has been tested with a blue ball. This Logitech unit is suitable for use with computers and other devices.