Picture 1 of 4
Picture 1 of 4
Microsoft Natural Ergonomic Keyboard 4000 v1.0 Model KU-0462 Wired USB.
A
asseverate (364)
100% positive feedback
Price:
$495.00
Free shipping
Returns:
Condition:
The Microsoft Natural Ergonomic Keyboard 4000 is an ergonomic wired USB keyboard.
- Buy It NowMicrosoft Natural Ergonomic 4000 Keyboard B2M-00012 NEW in Sealed Box
Oops! Looks like we're having trouble connecting to our server.
Refresh your browser window to try again.
About this product
Product Identifiers
BrandMicrosoft
MPNX823051001
GTIN0882224015462
UPC0882224015462
eBay Product ID (ePID)12068853187
Product Key Features
ColorBlack
Keyboard LayoutQWERTY (Standard)
ConnectivityWired, USB
Keyboard LanguageEnglish
FeaturesBuilt-In Track Ball, Quiet Keys, Enhanced Function Keys, Detachable Palm/Wrist Rest, Plug & Play, Illuminated, Programmable One-Touch Buttons, Multimedia Integration
MaterialPlastic
TypeErgonomic
Charger IncludedNo
Dimensions
Item Height1.7"
Weight2 lbs 9.6 oz
All listings for this product
Ratings and Reviews
Most relevant reviews
- Jul 28, 2025
Best keyboard for writing books, and not getting carpal tunnel.
As a writer, I have become absolutely spoiled by these ergonomic keyboards. It improved my writing speed, and the design completely cancels the ache in my wrists on the straight keyboards. I wish they were still making them but as long as I can find them in excellent shape on eBay, I'll keep buying them when they wear out (or get tea spilled on them which has happened before!). Once you get used to the layout of the keys, you'll never go back.Verified purchase: YesCondition: Pre-owned
- Jun 13, 2025
My Fingers Love This Keyboard :)
Of all the keyboards this is my favorite! It meets all of my needs and my fingers fly across the keys. Thank you.Verified purchase: YesCondition: Pre-owned
