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Head to head · Prices checked Oct 21, 2026

Ajazz AKS068 Pro vs MMD KM40

Get the Ajazz AKS068 Pro for the 3,000 mAh battery and knob.

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.

Ajazz AKS068 Pro

MMD KM40

  • Layout size

    65%

    40%

  • Battery

    3,000 mAh

    2,000 mAh

  • Ergonomics

    Alice

    Standard

  • Knob

    Yes

    No

  • Weight

    710 g

    620 g

KeebFinder scores

How we score
  • Ajazz AKS068 Pro
  • MMD KM40
Performance
58
61
Build quality
60
83
Productivity
76
69
Customizability
73
84
Portability
84
84

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • VIA
  • Sound dampening
  • 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.

Ajazz AKS068 Pro

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

Ajazz AKS068 Pro vs MMD KM40 specs

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

8 of 22 specs differ

Ajazz AKS068 Pro

MMD KM40

Typing & switches

Switch options

—
Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

65%
40%

Layout standard

ANSI
ANSI

Ergonomics

Alice
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Battery

3,000 mAhBetter
2,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

—
Aluminum

Plate material

—
Polycarbonate

Keycaps

PBT
PBT

Weight

710 g
620 g

Dimensions

28 x 124 x 323 mm
—

Backlight

RGB
RGB

Firmware & software

QMK

No
Yes

VIA

Yes
Yes

N-key rollover

Yes
No

Extras

Released

2024
2026

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • MechkeysCN

    In stock
    $69Visit
  • AmazonGlobal

    Check price
    ~$69Visit
MMD KM402 stores
  • MonacoKeysDE

    In stock
    $84Visit
  • AmazonGlobal

    Check price
    ~$84Visit

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