Microsoft Natural Ergonomic Curved Keyboard 4000 v1.0 KU-0462

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US $35.00
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Condition:
Used

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US $12.50 USPS Ground Advantage®.
Located in: Phoenix, Arizona, United States
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Estimated between Tue, Nov 18 and Fri, Nov 21 to 94104
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eBay item number:315285266020
Last updated on Nov 10, 2025 13:11:48 PSTView all revisionsView all revisions

Item specifics

Condition
Used: An item that has been used previously. The item may have some signs of cosmetic wear, but is ...
Country of Origin
China
Color
Black
Custom Bundle
No
Keyboard Layout
QWERTY (Standard)
MPN
X802610-001
Material
Plastic
Item Length
19.8in.
California Prop 65 Warning
Not Applicable
Brand
Microsoft
Type
Ergonomic
Manufacturer Warranty
None
Item Height
1"
Model
"Natural" Ergonomic Keyboard 4000 v1.0
Connectivity
Wired, USB
Features
Multimedia Integration
Keyboard Language
English
Item Width
10.3in.
UPC
Does not apply
Category

Item description from the seller

About this seller

Elevated Finds Online

98% positive feedback•18K items sold

Joined Nov 2018
Usually responds within 24 hours
Here to deliver whatever you need with exceptional service and timing.
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
4.7
Shipping speed
4.9
Communication
5.0

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Seller feedback (5,567)

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  • j***e (31)- Feedback left by buyer.
    Past month
    Verified purchase
    When seller shipped the package, USPS scanned the package as delivered instead of accepted. Seller contacted me immediately and told me what was going on. Seller promised the item was shipped and is it was indeed. The item arrived 3 days later. Moral of story, is seller is trustworthy and i will purchase again.
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  • i***t (1420)- Feedback left by buyer.
    Past year
    Verified purchase
    Paid for 7 days shipping. Not the seller's fault. USP must do a better job than telling me shipping will be delayed. If that's the case, then a partial refund must be given. Communication with seller was 10/10. However, the packaging (box) was a bit sketchy. The box was too flimsy.... club could have been damaged. Overall, very happy with the club. It's a winner, not to mention at a great price as well. As described!!!!
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  • s***c (6)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Great seller! Fair pricing, fast response time. Accurate description of product. Shipped and package well.
    49ers PLAYER OF THE CENTURY JERSEY SIZE Large Ronnie Lott 42 San Francisco (#316124330789)
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Product ratings and reviews

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4.7
583 product ratings
  • 476 users rated this 5 out of 5 stars
  • 64 users rated this 4 out of 5 stars
  • 20 users rated this 3 out of 5 stars
  • 9 users rated this 2 out of 5 stars
  • 14 users rated this 1 out of 5 stars

Well designed

Easy to set up

Good value

Most relevant reviews

See all 469 reviews
  • by lyon_seeker
    Dec 29, 2017Top favorable review

    Go Ergonomic

    I have been using ergonomic keyboards for almost 20 years - - all from Microsoft. Obviously I find them to be far superior to normal straight/flat key boards. The first time I used one, it took me about 15 minute to get used to the contoured lay out of the key, but once I did, there was no going back to and "old fashioned" board. Although I can touch type about 90 wps on the Microsoft, when I am forced to use the non-ergonomic type board now, I am pretty much limited to "two finger" hunt and peck typing, and a speed of about 20 wps. Buy one. Give it a try. If you don't love it, return it. Ergonimic board are definitely worth the additional cost.

    Verified purchase: YesCondition: Pre-Owned

  • by huckster57
    Jan 22, 2019Top critical review

    Works great due to lack of mobility in my left hand and arm

    This is about my third or fourth ergonomic keyboard like this, I have to use one because of a old injury in my left arm does not allow me to rotate my hand over a conventional flat keyboard. I find that I can successfully type on this board but my fingernails as opposed to my fingertips tend to hit the tops of the keys on the left-hand side and eventually wear off the letters and numbers because of my injury. I noticed that the letters and numbers on the keys are a little bit smaller than the last one of these I owned. Makes a little bit difficult to read the symbols above the numbers on those keys. No complaint however, works fine my old one finally gave up with the Z & S keys colliding into one another in such a manner it was affecting typing accuracy particularly with passwords!

    Verified purchase: YesCondition: Pre-OwnedSold by: hitech4cheap

  • by ylghalgdtnq@deleted
    Dec 18, 2018

    Solves my keyboard problems.

    My incipient carpal tunnel went away when I switched to using these many years ago. The split keyboard means you don't have to force your hands into an unnatural position to type. If you have broad shoulders, as I do, and have to spend hours typing fast, as i do, this is the only keyboard to use without eventual injury. My only complaint is that it's a little flimsy and that nice easy key action has no resilience or cushion. And it deteriorates over time. But as long as these are available, they're inexpensive enough to keep buying a new one every couple of years when you need to.

    Verified purchase: YesCondition: Pre-OwnedSold by: hitech4cheap

  • by ckin5355
    Aug 21, 2019

    Versatile keyboard

    This keyboard has at least 2 features which I really appreciate: a) the layout splits the keys into 2 groups, one for each hand. These are set at an angle which matches the natural angle one's forearms make when the hands are close together. This relieves one's wrists from working at angles to make the hands parallel. b) By using the matching SW, a number of keys can be assigned character strings, for example, passwords and credit card numbers. This really speeds up filling our forms, etc.

    Verified purchase: YesCondition: Pre-OwnedSold by: madcheetah

  • by vicnmic
    Sep 28, 2016

    Pretty good

    I love the Microsoft 4000 design and layout, and I have used this model of keyboard several times before both at work and at home. This particular keyboard I received has a very stiff spacebar. I have to hit it pretty hard, and right in the middle. I have been hoping it will loosen up with use, but has not done so thus far. It makes it difficult to type quickly when I have to worry if I have run together several words because the spacebar is not registering a space on the screen. Hopefully, the problem is just with this individual keyboard and not a general flaw with the latest model.

    Verified purchase: YesCondition: Pre-OwnedSold by: emarketjmj10

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