peripro 303_4set_b low profile with the ability to switch

with the ability to switch control between various computers

1 in and weighs 1

eliminating the need for an external mouse and saving valuable desk space

and handling of mass data processing

SLEEK DESIGN: Low profile design and the beautiful combination of the concave and convex keys give it a modern look

peripro 303_4set_b low profile with the ability to switch4 Pack Trackball Set A premium multi color trackball collection featuring black, silver, green, and yellow balls. Perfect for customizing your trackball mouse, this set allows you to switch colors anytime to match your desk setup or personal style. It also makes a thoughtful and practical gift for trackball enthusiasts who enjoy both functionality and aesthetics. Replacement Trackball Compatible with any trackball mouse that uses a 1. 34 inch (34 mm)