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Head to head · Prices checked Oct 31, 2026

Chilkey ND75 LP vs Epomaker TH40

Get the Chilkey ND75 LP for hall effect and the 3,600 mAh battery.

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EPOMAKER TH40 - Image: 3

3.9 (56)

$55at Epomaker

90-day low

Quick verdict

Which one should you get?

Get the

Chilkey ND75 LP

Hall effect

Build quality in the top 35% of 75% boards under $150.

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.
  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

Get the

Epomaker TH40

Build quality in the top 30% of 40% boards under $150.

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.

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.

Chilkey ND75 LP

Epomaker TH40

  • Layout size

    75%

    40%

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Battery

    3,600 mAh

    3,000 mAh

    A larger battery means fewer cables during the day

  • Low profile

    Yes

    No

  • Ergonomics

    Standard

    Split Spacebar

KeebFinder scores

How we score
  • Chilkey ND75 LP
  • Epomaker TH40
Performance
82
74
Build quality
74
76
Productivity
87
62
Customizability
74
85
Portability
82
84

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Keycaps: PBT
See every spec side by side

Full specs

Chilkey ND75 LP vs Epomaker TH40 specs

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

14 of 27 specs differ

Chilkey ND75 LP

Epomaker TH40

Typing & switches

Switch options

—
Linear

Hall effect (magnetic)

Yes
No

Hot-swappable

Yes
Yes

Mount style

Plate Mount
Gasket Mount

Low profile

Yes
No

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
40%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Split Spacebar

Display

Yes
None

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
1,000 Hz

Battery

3,600 mAhBetter
3,000 mAh

USB-C

Yes
No

Build & materials

Case material

Aluminum
ABS

Plate material

FR4
Plastic, Polycarbonate

Keycaps

PBT
PBT

Weight

—
500 g

Dimensions

—
35 x 258 x 97 mm

Typing angle

7°
—

Backlight

RGB, south-facing
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2024
2024

Where to buy

Compare prices

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

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