Left handed? Right handed? When you're working on your computer day and night, and you want more flexibility, the Logitech Trackman Marble will help increase your comfort level.

The Logitech Marble mouse comes with 4 buttons and a trackball in a stylish sleek design. It provides two ways of scrolling - click two small buttons for page up and page down, or click one of two large buttons and use the ball for auto-scrolling. Designed for comfort in either hand, the space-saving trackball's optical tracking system delivers better precision and smooth motion with virtually no maintenance or cleaning required.

Highlights

• Sleek ambidextrous design that provides long-lasting comfort for either hand
• Fingertip control for fast, accurate cursor movement
• Patented Marble optical technology for exceptionally smooth tracking
• Large trackball that improves control while reducing hand and wrist motion
• Customizable buttons for easy access to key tasks

More comfort. For either hand.

• Ambidextrous trackball design: Provides long-lasting comfort for right- or left-handed people.

• Long, broad palm area and gentle curves: Designed to provide maximum support for your hand.

• Stable base: Reduces the need to move your hand to control the cursor, helping your hand stay comfortable longer. Plus, it stays in one place, saving you space.

More control. For work and play.

• Convenient button controls: Let you easily move forward and backward when you're surfing the Web.

• Fingertip-based control: Enables fast, accurate cursor movements.

• Patented Marble® optical technology: Ensures smooth tracking.