Logitech Trackman Wheel Trackball optical 4 buttons wired

Take advantage of the superior precision and maintenance-free operation of optical technology. With a sleek design and intuitive placement of the ball, scroll wheel, and buttons, the TrackMan Wheel is perfect for long hours of use.

It fits comfortably in your right hand and delivers smooth, ultra-precise tracking through Logitech's optical Marble technology. And because it records motion optically instead of with mechanical parts, there's no need for regular cleaning.

The familiarity of a mouse with the convenience of a trackball. Designed for comfort in either hand, this space-saving trackball boasts Logitech's innovative optical tracking system to deliver superior precision and smooth motion with virtually no maintenance or cleaning required.

A comfortable design for either hand. Precise fingertip control, Four buttons, WebWheel software to enhance Internet browsing. Easy to install and set up. Comfortable, Smooth, and Precise

Patented optical marble technology for superior precision and smooth tracking. Virtually maintenance-free. Precise thumb control. Three customizable buttons and a scroll wheel. Comfortable right-handed design. Logitech's quality engineering, Five-year warranty

MouseWare Software included, WebWheel software for smarter Internet browsing. Easy scrolling on the web, in Windows® and Macintosh® applications. A variety of button assignments to customize your mouse buttons, Online registration with Logitech.com

Internet Service Provider (ISP) account required for full WebWheel software functionality

System Requirements for PC:

• IBM®-compatible PC
• Windows® 95, Windows® 98, Windows® NT, Windows® 2000, Windows® Me, Windows® XP
• Available USB or PS/2 port
• Windows® 98 or later for USB
• CD-ROM drive

System Requirements for Macintosh:

• Macintosh® OS 8.6 or later
• USB port
• CD-ROM drive