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.
Microsoft Microsoft Natural Ergonomic Keyboard 4000 UK - B2M-00008
|Mac operating systems supported||Yes|
|Weight & dimensions|
|Keyboard weight||1.301 kg|
|Keyboard dimensions (WxDxH)||503 x 262 x 82.8 mm|
|Operating temperature range (T-T)||0 - 35 °C|
|Processor clock speed||233 MHz|
|Cable length||1.53 m|
|Minimum system requirements||USB|
|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)
|Operating relative humidity range||5 - 80 %|
|Minimum RAM||128 MB|
|Minimum hard disk space||60 MB|
|Keyboard number of keys||105|