3DConnexion CadMouse Pro Mouse - Optical - Cable - 7 Button(s) - Black

- The Button for CAD Professionals The middle mouse button is designed specifically for CAD users who require a third button to access their application functions. Using less force than a scroll wheel click, the middle mouse button is ideal for CAD applications. - More Comfort, Less Strain Designed with an angled shape, CadMouse Pro creates a more natural hand posture, reducing the muscle and tendon discomfort frequently encountered with traditional mice. - The Ideal Thumb Rest Complementing its slanted shape, the incurvated thumb rest gives thumbs an ergonomically natural place to hold onto the mouse and easy access to its side buttons. - Connectivity technology: Wired