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Head to head · Prices checked Oct 21, 2026

Other 0xCB Static vs MMD KM40

Get the Other 0xCB Static for knob. Get the MMD KM40 for hot-swappable.

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.

Other 0xCB Static

MMD KM40

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

  • Hot-swappable

    No

    Yes

  • Case material

    Acrylic, Metal, Steel

    Aluminum

  • Knob

    Yes

    No

  • Display

    OLED

    None

KeebFinder scores

How we score
  • Other 0xCB Static
  • MMD KM40
Performance
48
61
Build quality
78
83
Productivity
58
69
Customizability
78
84
Portability
62
84

What they share

  • Layout size: 40%
  • QMK
  • VIA
See every spec side by side

From real owners

What owners say

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

Other 0xCB Static

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

Other 0xCB Static vs MMD KM40 specs

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

9 of 21 specs differ

Other 0xCB Static

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

Standard
Standard

Knob

Yes
No

Display

OLED
None

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Battery

Wired only
2,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Acrylic, Metal, Steel
Aluminum

Plate material

Aluminum, FR4
Polycarbonate

Keycaps

—
PBT

Weight

—
620 g

Typing angle

6°
—

Backlight

None
RGB

Firmware & software

QMK

Yes
Yes

VIA

Yes
Yes

Extras

Released

2025
2026

Where to buy

Compare prices

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

  • Input GearDE

    In stock
    $25Visit
  • AmazonGlobal

    Check price
    ~$85Visit
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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