Head to head · Prices checked Nov 12, 2026

Epomaker Hack 59 vs MMD KM40

Get the Epomaker Hack 59 for the 3,000 mAh battery.

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Battery

Epomaker Hack 59

4.7 (18)4.7 · 18 reviews

from$48at Epomaker

90-day lowLowest price in 90 days

Compare 2 stores

MMD KM40

5.0 (4)5.0 · 4 reviews

from$84at MonacoKeys

Compare 2 stores

Quick verdict

Which one should you get?

Get the

Epomaker Hack 59

Battery

Build quality in the top 10% of 60% boards under $50.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
Compact layout only. No function row, dedicated arrow keys, or numpad.

$48 at Epomaker

Get the

MMD KM40

Build quality in the top 10% of 40% boards under $150.

Rules this board out

Compact layout only. No function row, dedicated arrow keys, or numpad.

$84 at MonacoKeys

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 Hack 59

MMD KM40

Layout size
60%
40%
Battery
3,000 mAh
2,000 mAh
A larger battery means fewer cables during the day
Case material
ABS
Aluminum
Switch options
Linear
Linear, Tactile
Weight
630 g
620 g
Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score

Epomaker Hack 59
MMD KM40

Performance: 63
60
Build quality: 81
82
Productivity: 81
69
Customizability: 88
83
Portability: 87
84

What they share

Connection: Bluetooth, 2.4 GHz, Wired
Hot-swappable
Mount style: Gasket Mount
QMK
VIA
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 Hack 59

4.7

18 owner reviews

Praise

“This keyboard sounds great and has amazing performance! One of the best ive ever used”

Andrew A.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 Hack 59 vs MMD KM40 specs

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

10 of 23 specs differ

Spec

Epomaker Hack 59

MMD KM40

Typing & switches

Switch options

Linear

Linear, Tactile

Hot-swappable

Yes

Mount style

Gasket Mount

Sound dampening

Yes

Layout

Layout size

60%

40%

Layout standard

ANSI

Ergonomics

Standard

Display

None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz

—

Battery

3,000 mAhBetter

2,000 mAh

USB-C

Yes

Build & materials

Case material

ABS

Aluminum

Plate material

Plastic

Polycarbonate

Keycaps

PBT

Weight

630 g

620 g

Dimensions

28 x 119 x 303 mm

—

Typing angle

6°

—

Backlight

RGB, south-facing

RGB

Firmware & software

QMK

Yes

VIA

Yes

Mac & Windows

Yes

Extras

Released

2024

2026

Where to buy

Compare prices

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

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.

Lowest price across stores, Amazon excluded.

Epomaker Hack 592 stores