Microsoft Natural Ergonomic Keyboard 4000
According to some studies, ergonomic keyboard designs, such as the Microsoft Natural line, have been associated with significant reduction of carpal tunnel syndrome symptoms. features
• The Zoom Slider, to zoom in and out with the touch of a finger.
• Customisable hot keys. Perform common tasks, like opening documents and replying to email messages, with the touch of a button.
• Improved number pad. Quickly reach for commonly used symbols, such as equal sign, parentheses, and "Backspace." They are now located just above the number pad.
• Ergonomic design. Type in total comfort—ergonomic design encourages natural wrist and arm alignment so you can work without discomfort.