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Microsoft Natural Ergonomic Keyboard 4000 for Business - Wired

4.4 4.4 out of 5 stars 260 ratings

$399.95
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Purchase options and add-ons

Brand Microsoft
Compatible Devices Laptop, PC
Connectivity Technology Wired, USB-A
Keyboard Description Ergonomic
Special Feature Ergonomic, Media Keys
Color Business
Number of Keys 104
Style Modern
Product Dimensions 20"L x 11"W x 3"H

About this item

  • Ergonomic Keyboard 4000 for Business
  • 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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Item Length Longer Edge: 14 in & above
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Hand Orientation: Ambidextrous
Number of Keys: 93 & above
Special Features: Ergonomic
Item Width Shorter Edge: 6 in & above
Number of Batteries: 1
Connectivity Technology: USB-A
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Product Description

Type in total comfort with the split ergonomic design of the Natural Ergonomic Keyboard 4000, which encourages natural hand, wrist and forearm positioning.

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Microsoft Natural Ergonomic Keyboard 4000 for Business - Wired
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Price$399.95$189.99$189.95-17% $49.99
List:$59.99
$37.39$39.99
Delivery
Get it Jun 4 - 11
Get it May 23 - 28
Get it Jun 4 - 11
Get it as soon as Friday, May 24
Get it as soon as Tuesday, May 28
Get it as soon as Friday, May 24
Customer Ratings
Comfort
5.0
4.4
3.9
4.3
Ergonomic
4.6
4.5
4.3
4.4
Value for money
4.5
4.2
3.6
4.0
For gaming
3.9
4.0
4.6
Sold By
Same-Day Pro: New & In Stock (FREE Prime Delivery)
The Surplus-Hut
Same-Day Pro: New & In Stock (FREE Prime Delivery)
Jukegear
Nulea Direct
Nulea Direct
connectivity tech
USB-A, Wired
Wired
USB
USB-A
USB Wired
USB-C, USB
number of keys
104
104
104
110
107
108
hardware interface
usb
usb
usb
compatible devices
PC, Laptop
PC
Laptop, PC
Lenovo, Dell, Linux, HP, Microsof Surface, Acer, Asus, Samsung, Chromebook, Alienware, Razer, LG, PC, Laptop
PC, Laptop
Laptop, PC
keyboard description
Ergonomic
QWERTY
QWERTY
Ergonomic Split Keyboard
Ergonomic
Membrane
operating system
Windows 10
Windows
Windows
Linux, Windows, Mac
Mac,Windows

What's in the box

  • USB Cable
  • Product information

    Warranty & Support

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

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    Microsoft Natural Ergonomic Keyboard 4000 for Business - Wired

    Microsoft Natural Ergonomic Keyboard 4000 for Business - Wired


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    Customer reviews

    4.4 out of 5 stars
    4.4 out of 5
    260 global ratings

    Customers say

    Customers like the comfort and value of the keyboard. For example, they mention it's an ergonomic keyboard with good key feel and a reasonable price. Opinions are mixed on quality.

    AI-generated from the text of customer reviews

    10 customers mention10 positive0 negative

    Customers are satisfied with the comfort of the keyboard. They mention that it is very comfortable, has a good key feel, and has s soft touch keys. Some appreciate the ergonomic design and the comfortable wrist rest.

    "Very nice ergonomic keyboard. Only issue is the supporting clips are a bit weak, easy to break." Read more

    "...Maybe I'm a heavy typist?Bottom line - it's comfortable, reliable, and will save your wrists but it's LOUD." Read more

    "Very comfortable keyboard. It took me about a week to feel comfortable with touch-type again due to the angle and size of some of the keys...." Read more

    "...I have been using this keyboard for about 5 years now. I love the ergonomic design. It is just perfect...." Read more

    3 customers mention3 positive0 negative

    Customers appreciate the value of the keyboard. They say it's a like new keyboard at a reasonable price.

    "Expensive equipment for comfort." Read more

    "...Thank you for offering this "like new" keyboard at a reasonable price...." Read more

    "...Better price than other types of ergonomic keyboards, too. Please keep making them." Read more

    18 customers mention11 positive7 negative

    Customers are mixed about the quality of the keyboard. Some mention it's a great product, reliable, and well constructed. However, others say that half the keys stopped working after a year, random keys don't work, and the rear tilt feet are fragile.

    "...all the "main functions" operate perfectly, thanks to the Excellent Linux USB Keyboard Support that's part of Linux Distributions...." Read more

    "...Maybe I'm a heavy typist?Bottom line - it's comfortable, reliable, and will save your wrists but it's LOUD." Read more

    "...Only issue is the supporting clips are a bit weak, easy to break." Read more

    "Well constructed product. Was used for close to 8 hours a day/ 5 days a week...." Read more

    Shop around for best price
    5 Stars
    Shop around for best price
    I bought mine years ago still working great although a little worn. DID NOT cost 300 dollars!!!!
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    Top reviews from the United States

    Reviewed in the United States on July 29, 2020
    Not since the venerable "Keytronics 104" keyboard has a better keyboard been manufactured...until the Microsoft Natural Ergonomic Keyboard 4000 came on the market many years ago.

    The main plus is the PADDED WRIST RESTS in front of the Excellently split and angled keyboard. One can comfortably rest the "heels" of their hands on the rests and type on the keys very comfortably.

    The keys are "large" - great for people with LARGE fingers/hands (like Me!). The "F-keys" are summarily "large" and well-placed at the top of the keyboard. They are also VISIBLY LABELED with their "alternate" functions when the "F-Lock" key is activated (the "F" LED at the bottom of the keyboard will light when it is activated). The CAPS LOCK, SHIFT, ALT and CTRL keys are equally "large", so you can't miss them. The SPACE BAR is "enormous" and can easily be pressed with EITHER thumb when needed. The key response is CRISP AND DEFINITE, even though it's a "membrane-based" keyboard. Key presses are relatively quiet, which may be an "obstacle" for those who desire keys that "click and clack" when pressed. The "Key Travel" is roughly 1/4", which is Not That Bad - you'll "feel" and "see" the keys "move" when you press them! The "letter" keys are also annotated with their "CTRL-Shortcut" functions. However, these annotations are on the middle of the key fronts and are Not Very Visible with the keyboard "forward-tilted" (via the back feet).

    Typing about the rear "tilt feet": THEY ARE FRAGILE AND WILL EVENTUALLY BREAK OFF! one way to avoid this is to (epoxy or hot) glue a 1" corner bracket next to the "well" the feet inhabit. Orient the brackets so the CORNER POINT rests on the desk surface - this will give you Almost The Exact Tilt Height as the feet. I learned this from (unfortunate) User Experience. Also, over time the thin "cushion bars" may become dislodged (and lost), especially if the keyboard is "pushed" a lot on the desk. This may/may not be an issue depending on the user.

    The "cursor" keys are arranged in the now-ubiquitous "Inverted-T" immediately to the right of the right-side SHIFT and CTRL keys and directly beneath the "editing" (INSERT, DELETE, etc.) key cluster. On the far-right is the "full-function" Numerical Keypad that, if you're an "Old School" computer user, can be converted to the "Old Style" cursor control/editing functions (found on the ORIGINAL IBM-PC/XT keyboards) by toggling the "Num Lock" key (the "1" LED lights when the Numerical Keypad is so enabled).

    There's the Silver "Media Control" key row at the Very Top. There are 3 keys for Web Browsing and E-mail, 5 programmable "User Function" keys (Requires Microsoft Software running under Windows), 4 keys for muting, volume control, and "Play/Pause" for music/video. Then there's the "Calculator" key on the right end that, when pressed, will call up a calculator on Windows systems, and a "Star" key that is used to add "Favorite Sites" when browsing.

    The LED "column" at the bottom of the keyboard displays the status of the Caps Lock ("A"), Num Lock ("1"), Scroll Lock ("Down Arrow") and F-Lock ("F") keys. Green LED means the function is enabled, "dark" LED means the function is disabled. In "normal" use, the "F Lock" and "Num Lock" LEDs will be on.

    Finally, there's the "screen zoom" lever mounted between the "G" and "H" keys (very useful when you need Quick Magnification/Reduction of the screen contents) and the "Quick Nav" buttons below the Space Bar, used for quickly "paging back/forward" when browsing (limited by the "Page History" of the opened browser).

    System Compatibility: even though this keyboard is "Windows Preferred", my system runs LINUX and this keyboard WORKS FLAWLESSLY! all the "main functions" operate perfectly, thanks to the Excellent Linux USB Keyboard Support that's part of Linux Distributions.

    Why this "effusive" review? I had an 8 year-old Ergonomic 4000 keyboard that recently DIED and I spent a few days searching for Local Stores for another one (No Dice! :( ). I eventually ordered one from Amazon and have typed this review using it (I was using a "Gaming" keyboard in the interim - it was Okay, but It Just Didn't Feel The Same). I hope Microsoft doesn't abandon making this keyboard!
    19 people found this helpful
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    Reviewed in the United States on April 1, 2024
    Expensive equipment for comfort.
    Reviewed in the United States on December 20, 2023
    Spilled water on my keyboard that I had for 20+ years and had to get a new one. Tried two newer models but hated them both. Found the identical keyboard that I had for 20+ years and purchased it from this vendor as used but "like new." Was not sure what condition the used keyboard would be in but it really is like new. All the letters are still on the keys (mine had worn off many years ago). I'm so happy to have my favorite keyboard back. Thank you for offering this "like new" keyboard at a reasonable price. Okay, so it was double what I paid for my keyboard but it is worth it to have the exact keyboard that I love.
    2 people found this helpful
    Report
    Reviewed in the United States on December 18, 2020
    Very nice ergonomic keyboard. Only issue is the supporting clips are a bit weak, easy to break.
    Reviewed in the United States on December 16, 2023
    First keyboard had buttons that didn't work. Told the seller and he immediately arranged for a new keyboard and a return and have been very nice and all over it to make sure I was satisfied so a happy experience in the end. yay!
    Reviewed in the United States on January 9, 2021
    I coin baker myself a typical office worker and spend 95% of my day typing emails. I had one of these in my office due to an strain and it saved me! When Covid sent us all home, I had to get one! I love it. The only problem is my family(also at home) hates it. The clacking keys can be heard throughout the house. People in their Zoom calls can hear me type. Maybe I'm a heavy typist?

    Bottom line - it's comfortable, reliable, and will save your wrists but it's LOUD.
    Reviewed in the United States on May 27, 2023
    Nice keyboard but with no backlighting it is absolutely not worth $100+. Keys tend to stick and takes up ALOT OF space on my desk. The cord also is in a weird location. You can definitely find a cheaper keyboard that’s better quality… one that’s wireless.
    4 people found this helpful
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    Reviewed in the United States on July 26, 2022
    Well constructed product. Was used for close to 8 hours a day/ 5 days a week. Lasted 8 years and only replaced because it was dirty and the number/letters couldn't be read.
    One person found this helpful
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