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Microsoft Natural Ergonomic Keyboard 4000, Retail

4.5 out of 5 stars 6,144 ratings

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Black
Connections Wired
Brand Microsoft
Number of Buttons 122
Keyboard Description Ergonomic
Number of Keyboard Keys 123

About this item

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  • Split ergonomic design encourages natural hand, wrist, and forearm positions
  • Cushioned palm rest provides support and promotes a neutral wrist position
  • Palm lift promotes a relaxed, natural angle for your wrist
  • Media keys for music and video control

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From the manufacturer

Industry-leading ergonomic design

Given the time you spend with your hands on a keyboard, investing in Microsoft’s best-selling line of ergonomic keyboards can pay dividends in greater comfort. According to some studies, ergonomic keyboard designs, such as the Microsoft Natural line, have been associated with significant reduction of carpal tunnel syndrome symptoms.

Natural Ergonmoic Keyboard 4000 Wireless Comfort Desktop 5050 Wireless Desktop 3050 Wireless Desktop 900 Sculpt Ergonomic Desktop
Overview Ergonomic design, customed palm rest Ergonomic design, built-in palm rest Stylish design, built-in palm rest Modern desktop at a great value Ergonomic design, cushioned palm rest
Type of design Natural Curved Straight Straight Split
Ergonomist Approved
Windows Hotkeys
My Favorite Keys
Warranty (yrs) 3 3 3 3 3
Keyboard name Microsoft Natural Ergonomic Keyboard 4000
Keyboard Cable Length 60 inches +/- 6 inches (1530 millimeters +/- 152 millimeters)
Interface USB Compatible
Operating systems Microsoft Windows 10 / 8.1 / 8 / RT 8.1 / RT 8, Windows 7, and Windows Vista, Microsoft Windows 10 Phone, Mac OS X v10.7x - 10.10, Android 3.2 - 5.0
Hot Key Features Mail, Web/Home, Search, Back, Forward, My Favorites, My Favorites 1, My Favorites 2, My Favorites 3, My Favorites 4, My Favorites 5, Calculator, Equals, Open Parenthesis, Close Parenthesis, Back Arrow, and Forward Arrow

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Customer Rating 4.5 out of 5 stars (6144) 4.4 out of 5 stars (106) 4.5 out of 5 stars (1102) 4.4 out of 5 stars (3484) 4.5 out of 5 stars (6869) 4.6 out of 5 stars (1347)
Price From $149.98 $19.99 $51.99 $40.74 $36.99 $125.99
Sold By Available from these sellers Amazon.com Amazon.com Amazon.com Amazon.com Amazon.com
Are batteries included? No No Yes Yes
Are batteries required? No No No Yes Yes
Color Black Black Black Black Black
Connectivity Technology Wired Wired Wired Wired Wireless Bluetooth, USB
Hardware Interface USB USB 2.0 USB
Item Dimensions 19.80 x 10.30 x 3.26 inches 17.39 x 5.01 x 1.06 inches 10.33 x 2.39 x 19.20 inches 18.92 x 9.20 x 1.72 inches 18.90 x 2.90 x 9.90 inches 9.17 x 17.95 x 1.89 inches
Item Weight 5.00 lbs 0.98 lbs 2.25 lbs 2.28 lbs 3.05 lbs 2.56 lbs
Model Year 2003 2004

Product description

Color:Black

Product Description

Place your hands and arms naturally and comfortably with the Microsoft Natural Ergonomic Keyboard 4000. The improved split design encourages a more natural hand, wrist, and forearm position and its new curved key layout makes keys easier to reach. The Zoom Slider lets you zoom in for close-ups of Web pages, images, and more — with just the touch of a finger. And 5 customizable "My Favorites" keys give you instant access to the folders, files, and Web pages you use most.

From the Manufacturer

Microsoft Natural Ergonomic Keyboard 4000

Advanced ergonomic design
Industry-Leading Ergonomic Design

Given the time you spend with your hands on a keyboard, investing in the newest addition to Microsoft's best-selling line of ergonomic keyboards can pay dividends in greater comfort. According to some studies, ergonomic keyboard designs, such as the Microsoft Natural line, have been associated with significant reduction of carpal tunnel syndrome symptoms. Rest your wrists against the plush palm rest in a relaxed, natural angle with this keyboard's curved key bed, ergonomic arc, and reversed slope. Apart from comfort and support, enjoy quick, customizable way to reach files, folders, and web pages with handy hot keys. For close-in tasks, use the Zoom Slider, located in the middle of the keyboard, to zoom in and out with the touch of a finger.

Key Features

  1. Zoom - Get a closer look quickly and accurately with the intuitive Zoom Slider.

  2. Customizable Hot Keys - Perform common tasks, like opening documents and replying to email messages, with the touch of a button.

  3. 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.

  4. Ergonomic Design - Type in total comfort-ergonomic design encourages natural wrist and arm alignment so you can work without discomfort.


Product Details

  • Device Stage - Quickly and easily access common tasks, including product information, registration, settings, and more for popular devices such as cell phones, cameras, printers, and mouse, keyboard, and webcam products.
  • Taskbar Favorites - Easily access programs in the taskbar with convenient keyboard hot keys. The keys automatically adapt to the new location of applications that have been rearranged by dragging.
  • Email and Internet Hot Keys - Touch a button to quickly access your email application and the Internet.
  • Multimedia Keys - Quickly and easily access and control all of your media from your keyboard.
  • Lockable F Key - Lock your F keys to avoid engaging them unintentionally.
  • Integrated Palm Rest - Get better support with this plush, integrated palm rest.
  • Cutting-Edge Design - Whether you're at work or play, improve your performance with cutting-edge Microsoft design.

System Requirements

Compatibility
  • Computer/Operating System
    Windows 8, Windows 7, Windows Vista, Windows XP (excluding Windows XP 64-bit)
  • Hard Drive
    100 MB
  • Other
    USB Port




Product information

Color:Black

Technical Specification

User Guide [PDF ]
Warranty [PDF ]

Warranty & Support

Product Warranty: For warranty information about this product, please click here [PDF ]

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Customer Questions & Answers

Customer reviews

4.5 out of 5 stars
4.5 out of 5
6,144 global ratings
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Top reviews from the United States

Reviewed in the United States on September 16, 2018
Color: BlackVerified Purchase
38 people found this helpful
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Reviewed in the United States on May 21, 2016
Color: BlackVerified Purchase
74 people found this helpful
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Reviewed in the United States on September 14, 2018
Color: BlackVerified Purchase
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28 people found this helpful
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Reviewed in the United States on July 29, 2014
Color: BlackVerified Purchase
81 people found this helpful
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Top reviews from other countries

Julio A.
5.0 out of 5 stars Excelente producto.
Reviewed in Mexico on August 12, 2015
Color: BlackVerified Purchase
17 people found this helpful
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James
5.0 out of 5 stars Best "typing" or "work" keyboard ever made in my opinion.
Reviewed in Canada on November 18, 2017
Color: BlackVerified Purchase
One person found this helpful
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Naunidh
4.0 out of 5 stars Must have for long usage...
Reviewed in India on June 17, 2015
Color: BlackVerified Purchase
2 people found this helpful
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Peter Harle
4.0 out of 5 stars One of the better USB ergonomic keyboards made by Microsoft.
Reviewed in Australia on July 11, 2020
Color: BlackVerified Purchase
El Pol
5.0 out of 5 stars amo estos teclados
Reviewed in Mexico on November 22, 2019
Color: BlackVerified Purchase