This Welspo Y-10L trackball mouse is the perfect addition to your computer setup. With its wireless connectivity, you can easily move your finger around the trackball without worrying about cords getting in the way. The optical tracking method ensures that your movements are smooth and precise.

This black mouse is in great working order and has been well-maintained. It is compatible with a variety of computers and is perfect for those who need a reliable, efficient trackball mouse. The Welspo brand is known for its quality products, and this model is no exception.