The Natural Ergonomic Keyboard 4000 is designed to give you a more natural wrist alignment, letting you work more comfortably. One-touch access to commonly used files and programs enhances productivity.
Improve your performance as you keep current with the very latest technology Microsoft has to offer.
Easily zoom in on pictures, maps, documents, and Web pages—without taking your hand off the keyboard.
The ergonomic keyboard design positions your hands, wrists, and forearms naturally, giving you the easy comfort you need as you type, point, and click.
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.
E-mail and Internet hot keys
Simply touch a button for quick, convenient access to e-mail and your favorite Web sites.
- Gullwing Design
- Natural arc mimics the curved placement of the fingertips to reduce key reach
- 14-degree gable reduces wrist pronation
- Curved key bed designed to provide more direct key strikes for less finger effort
- Microsoft's Natural Split Keyboard Design: 12-degree angle split for natural wrist alignment
- Reverse Slope: The optional palm lift creates a 7-degree reverse slope for a more natural wrist posture that flat keyboards
Keyboard layout QWERTY
Keyboard number of keys 105
Device interface USB
Mac operating systems supported Yes
Processor frequency 233 MHz
Minimum RAM 128 MB
Minimum hard disk space 60 MB
Operating temperature (T-T) 0 - 35 °C
Operating relative humidity (H-H) 5 - 80%
Weight & dimensions
Keyboard weight 1.3 kg
Keyboard dimensions (WxDxH) 503 x 262 x 82.8 mm
Minimum system requirements
Compatible operating systems
Windows 2000, XP P, H, MC, Tablet PCE
Mac OS X 10.1.x-10.3.x (Mac OS X 10.0)