The Targus AMU59US A functional, mobile mouse, while also brightening up your work environment. This fun, sleek mini mouse features a patented color-radiating design. It lights-up when plugged-in and can switch to show one of seven colors, or continuously cycle through all of the colors. The optical technology, accurate precision, and ambidextrous design allow for expert use, while the retractable cord makes this colorful mouse a convenient travel companion.