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Head to head · Prices checked Oct 21, 2026

Epomaker HE75 V2 vs MMD KM40

Get the Epomaker HE75 V2 for hall effect and rapid trigger.

EPOMAKER HE75 V2

Hall effect

Epomaker HE75 V2

4.9 · 15 reviews

from$89at Epomaker

Shop nowSee all prices
MMD KM40 - 40% Wireless Aluminium Keyboard

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.

Epomaker HE75 V2

MMD KM40

  • Layout size

    75%

    40%

  • Hall effect (magnetic)

    Yes

    No

  • Rapid trigger

    Yes

    No

  • Battery

    8,000 mAh

    2,000 mAh

  • Case material

    ABS

    Aluminum

KeebFinder scores

How we score
  • Epomaker HE75 V2
  • MMD KM40
Performance
95
61
Build quality
63
83
Productivity
83
69
Customizability
66
84
Portability
91
84

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Sound dampening
See every spec side by side

From real owners

What owners say

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

Epomaker HE75 V2

4.9

15 owner reviews

Praise
“I’ve been using the HE75 V2 daily for a couple of months now, and it’s been fantastic! The rapid trigger performance is brilliant for gaming, and I was genuinely surprised by how deep and creamy it sounds for a magnetic board. The battery life is impressive…”
Jennifer L.Verified buyer· via Epomaker

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

Epomaker HE75 V2 vs MMD KM40 specs

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

14 of 24 specs differ

Epomaker HE75 V2

MMD KM40

Typing & switches

Switch options

Linear, Magnetic
Linear, Tactile

Hall effect (magnetic)

Yes
No

Rapid trigger

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
40%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

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

Max polling rate

8,000 Hz
—

Battery

8,000 mAhBetter
2,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
Aluminum

Plate material

FR4
Polycarbonate

Keycaps

PC
PBT

Weight

1,000 g
620 g

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

No
Yes

VIA

No
Yes

Mac & Windows

Yes
No

Extras

Released

2026
2026

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • EpomakerUS

    In stock
    $89Visit
  • AmazonGlobal

    Check price
    Visit
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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