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Microsoft Natural Ergonomic Keyboard 4000

4.1 out of 5 stars 6,466 customer reviews

Available from these sellers.
  • 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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Microsoft Natural Ergonomic Keyboard 4000
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Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (6466) 4 out of 5 stars (170) 3 out of 5 stars (980) 4 out of 5 stars (457) 3 out of 5 stars (254) 4 out of 5 stars (550)
Price From $39.62 $39.99 $28.86 $36.83 See price in cart $199.99
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Available from these sellers Perixx USA Amazon.com Amazon.com Amazon.com THEGINKAMOS
Are Batteries Included No No No No Yes No
Are Batteries Required No No No No Yes No
Color Black Black Black Black Gray White
Connectivity Technology Wired Wired Wired USB
Hardware Connectivity USB USB USB, PS/2 USB Bluetooth USB, PS/2
Item Dimensions 19.8 x 10.3 x 3.26 in 18.92 x 9.2 x 1.72 in 19.25 x 10.75 x 2 in 20.5 x 10.6 x 2.6 in 18.11 x 9.02 x 1.36 in 18 x 8 x 2.2 in
Item Weight 5 lbs 2.28 lbs 2.25 lbs 2.28 lbs 2.23 lbs 4 lbs
Model Year 2003 2005 2010 2016 2007

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


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February 24, 2017
Style: Business|Verified Purchase
50 people found this helpful
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January 3, 2017
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May 21, 2016
Style: Retail|Verified Purchase
27 people found this helpful
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