Introduction

Now you can experience the benefits of the world's most powerful optical technology. The IntelliEye® optical sensor replaces your old-fashioned mouse ball. Capturing 6,000 frames per second, it delivers up to four times the performance of other optical mice. This superior tracking speed translates into smooth, accurate cursor performance. You won't need a mouse pad because you can use it on most surfaces.

Ergonomic Design

Designed by Microsoft® ergonomics experts, the arched shape provides support in a natural, comfortable position.

2 Extra Buttons

Now you can do even more with your mouse. The two extra buttons let you go Back and Forward in your Internet browser without clicking the toolbar. Or you can reassign them to a command or keystroke you use more frequently.

Customizable Buttons

Using the included IntelliPoint mouse software, you can customize the mouse buttons to fit your personal working style. You can reassign all of the buttons - including the wheel button - to perform a command or open a file or Web page. You can even specify different button commands for different programs. Most popular commands are supported - including special Office XP commands. Alternately, you can record a keystroke, such as CTRL P (Print), and assign it to any button.

Faster Wheel Scrolling

Simply roll the wheel to move around in documents - no more clicking the on-screen scroll bar repeatedly - saving you time and effort.

Accelerated scrolling reacts to how quickly you roll the wheel, allowing faster movement in Web pages, documents, and other computer programs. This increases scrolling speed on an average of 28 percent (on three or more pages).

Left or Right Handed Use

The ambidextrous design is comfortable whether you mouse with your left or right hand.

USB or PS/2

Plugs into the round PS/2 mouse port on a Windows®-based computer, or the rectangular Universal Serial Bus (USB) port on either a Windows- or Macintosh-based computer.