The Microsoft Natural Ergonomic Keyboard 4000 has been expertly crafted to allow you to work in a more natural position. The new Gull Wing design features a 14-degree gable, a natural arc and a curved key bed - bringing the keys closer to your fingers to reduce reach and unnecessary motion, while encouraging a more natural typing position. It also comes equipped with an optional palm lift for a seven-degree reverse slope and a cushioned wrist rest that encourages better arm and wrist alignment.
Driver (PC): IntelliType Pro 5.5
Driver (MAC): IntelliType Pro 6.0 for Mac
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Zoom In and Out
Get a closer look�zoom in quickly and accurately with the intuitive Zoom Slider. |
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Enjoy One-Touch Functionality
Perform common tasks, like opening documents and replying to e-mail, with the touch of a button. |
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Type In A More Natural Position
You spend a lot of time in front of your computer. In fact, the only thing you touch more often than your mouse and keyboard is your pillow. Microsoft offers some the most comfortable hardware available. |
A Closer Look

Improved Number Pad
Commonly used symbols such as equal sign, left and right parentheses and "Backspace" are in quick reach, just above the number pad.
Features:
- My Favorites Keys
- E-mail and Internet Hot Keys
- MultiMedia Keys
- Lockable F Keys
- Integrated Palm Rest
- Cutting-Edge Design
- Advanced Ergonomic Design
- More Natural Wrist Posture
- Cushioned Palm Rest
System Requirements:
- Windows Vista
- Windows XP Professional or Home Edition
- Media Center Edition
- Tablet PC Edition
- Windows 2000
- Mac OS X v10.2�10.3 (excluding Mac OS X v10.0�10.1)
- Available USB port |