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Head to head · Prices checked Oct 21, 2026

Unity Community vs MMD KM40

Get the Unity Community for knob. Get the MMD KM40 for hot-swappable and sound dampening.

MMD KM40 - 40% Wireless Aluminium Keyboard

Hot-swappable

MMD KM40

5.0 · 4 reviews

from$84at MonacoKeys

Shop nowSee all prices

What actually differs

The differences that matter

Skip the 40-row spec sheet. These are the specs that change how each board feels, sounds, and fits your desk.

Unity Community

MMD KM40

  • Hot-swappable

    No

    Yes

  • Ergonomics

    Split Spacebar

    Standard

  • Knob

    Yes

    No

  • Sound dampening

    No

    Yes

  • Released

    2024

    2026

KeebFinder scores

How we score
  • Unity Community
  • MMD KM40
Performance
57
61
Build quality
72
83
Productivity
50
69
Customizability
74
84
Portability
63
84

What they share

  • Layout size: 40%
  • Case material: Aluminum
  • QMK
  • VIA
  • Keycaps: PBT
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Unity Community

No owner reviews collected yet.

MMD KM40

5.0

4 owner reviews

Praise
“Keycaps are dyesub, but still PBT Tactile switches feature a proper tactile feeling with great typing experience The case feels and looks really premium layer activation could be nicer but in the end you just gotta get used to the board”
Andi· via MonacoKeys

Full specs

Unity Community vs MMD KM40 specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

6 of 20 specs differ

Unity Community

MMD KM40

Typing & switches

Switch options

—
Linear, Tactile

Hot-swappable

No
Yes

Mount style

—
Gasket Mount

Sound dampening

No
Yes

Layout

Layout size

40%
40%

Layout standard

ANSI
ANSI

Ergonomics

Split Spacebar
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

—
Bluetooth, 2.4 GHz, Wired

Battery

—
2,000 mAh

USB-C

No
Yes

Build & materials

Case material

Aluminum
Aluminum

Plate material

—
Polycarbonate

Keycaps

PBT
PBT

Weight

—
620 g

Backlight

RGB
RGB

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

Extras

Released

2024
2026

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

  • AposUS

    In stock
    $180Visit
  • AmazonGlobal

    Check price
    ~$180Visit
MMD KM402 stores
  • MonacoKeysDE

    In stock
    $84Visit
  • AmazonGlobal

    Check price
    ~$84Visit

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

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