Scroll through your work documents with the easy to use Gear Head OM3400U Wired Optical Mouse. This simple, no-nonsense mouse features a universal design and optical sensing technology, so you can maneuver through various computing tasks at ease. The Gear Head OM3400U Wired Optical Mouse can be used on any solid, flat surface perfect for your office or bedroom desk and with its built-in scroll wheel, this optical mouse allows you to navigate through your programs and applications faster.