Microsoft

Microsoft LXN-00004 Ergonomic Keyboard for Business

Name: Microsoft LXN-00004 Ergonomic Keyboard for Business
Brand: Microsoft
SKU: B07YGRX4WY

Status: Microsoft LXN-00004 Ergonomic Keyboard for…: Unavailable on Amazon as of 2026-10-06 16:28 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

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Bottom line: The Microsoft LXN-00004 Ergonomic Keyboard for Business: Ergonomist-approved split layout targets fatigue and injury risk over full workdays; main trade-off: wired-only design limits placement and rules out tablet or multi-device use.

Unavailable on Amazon as of 2026-10-06 16:28 UTC

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-06

Mike Perry — Hardware researcher since 2014. For keyboards, mice, headsets and other PC peripherals, synthesises manufacturer specs and independent reviews rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ Ergonomist-approved split layout targets fatigue and injury risk over full workdays
✓ Fabric-covered cushioned palm rest promotes neutral wrist posture
✓ Integrated number pad included, unlike most compact ergonomic boards
✓ Wired connection removes battery swaps and pairing dropouts for desk use

Cons

✗ Wired-only design limits placement and rules out tablet or multi-device use
✗ Split fixed-angle layout takes an adjustment period for standard-keyboard typists
✗ Dedicated Cortana key has little value now that Cortana is retired
✗ Full-size board with number pad demands substantial desk depth and width

Manufacturer description

Typing on the Microsoft Ergonomic Keyboard for Business means a split key layout and a cushioned, fabric-covered palm rest that Microsoft says was ergonomist-approved and tested to keep your wrists in a neutral posture through a full workday. The layout is built for office throughput. A dedicated integrated number pad sits on the right for spreadsheet and data entry work, and a row of smart shortcut keys puts emoji, Cortana, and other functions one press away instead of buried in a chord. Microsoft went wired rather than wireless here on purpose, trading battery management for consistent…

SpecPicks Verdict

SpecPicks scored Microsoft LXN-00004 Ergonomic Keyboard for Business using a rating × review-volume × price-fit model applied to published specs and reviews across the gaming peripherals category. Microsoft's gaming peripherals lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for gaming peripherals of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Frequently Asked Questions

Is the Microsoft Ergonomic Keyboard for Business wired or wireless?

It is wired. Microsoft specifies the wired design for reliable speed and accuracy over the long haul, so there are no batteries to replace and no pairing to maintain.

Does this keyboard have a number pad?

Yes. The LXN-00004 includes a dedicated integrated number pad for fast numeric entry, so you do not need a separate ten-key accessory for spreadsheet work.

What makes this keyboard ergonomic compared to a standard one?

It uses a split key layout plus an ergonomically tested, cushioned palm rest covered in fabric, a combination Microsoft designed to encourage neutral wrist posture and reduce fatigue.

What shortcut keys does it include?

It has built-in smart shortcuts with dedicated function keys for emoji, Cortana, and other functions. Check the product listing for the full key map and current software support.

Key Features

Comfort work all day, with reduced risk of fatigue and injury, on ergonomist-approved design
Enhanced support, improved cushion and ergonomically tested palm rest covered in fabric provides all-day comfort and promotes a neutral wrist posture
Built-in smart shortcuts, including time-saving dedicated function keys for emojis, Cortana and more
Designed to last - wired for reliable speed and accuracy
Crunch numbers fast, with a dedicated integrated pad

Full Specifications

ASIN	B07YGRX4WY
Brand	Microsoft
Color	Black
Style	Keyboard - Business
Series	LXN-00004
Material	Plastic
Item Weight	7.7 pounds
Manufacturer	Microsoft
Model Number	LXN-00004
Power Source	Corded Electric
Special Feature	Ergonomic
Item model number	LXN-00004
Compatible Devices	Laptop, PC
Package Dimensions	19.69 x 11.81 x 2.56 inches
Included Components	USB Cable
Date First Available	October 4, 2019
Keyboard Description	QWERTY
Connectivity Technology	USB
Recommended Uses For Product	Office

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