Logitech Trackman Marble Mouse

Note the big red ball on this optical mouse. While it may look intimidating, it's called a trackball, and it's about to take your computing comfort to a whole new level. With just the slightest touch of your finger, you can control the cursor with superior speed and accuracy, resulting in less hand and wrist movement and improved comfort over long periods of use. Marble optical technology ensures a fast response and exceptionally smooth tracking. From Logitech.

Access to and use of the Internet may require payment of a separate fee to an Internet Service Provider, DSL line, or more.

• Includes mouse, USB-to-PS/2 adapter, software CD for PC/Mac, and quick-start guide
• Large trackball
• Marble optical technology
• Four customizable buttons for instant access to key tasks; forward and backward Web surfing
• Contoured shape, ambidextrous design
• 3-year Limited Manufacturer's Warranty
• Made in China