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Head to head · Prices checked Nov 7, 2026

Chilkey ND104 vs PromoType Arterlier Lin Curve Pack

Get the Chilkey ND104 for hot-swappable and knob.

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Quick verdict

Which one should you get?

Get the

Chilkey ND104

Hot-swappable

Build quality in the top 5% of 100% boards under $200.

$174 at MK

Get the

PromoType Arterlier Lin Curve Pack

Build quality in the bottom 5% of 40% boards under $150.

Rules this board out

  • Switches are soldered. Swapping them means soldering.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • Compact layout only. No function row, dedicated arrow keys, or numpad.
$40 at zFrontier

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 ND104

PromoType Arterlier Lin Curve Pack

  • Layout size

    100%

    40%

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Knob

    Yes

    No

  • Display

    Yes

    None

    A case display rather than a typing feature

  • VIA

    Yes

    No

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • Chilkey ND104
  • PromoType Arterlier Lin Curve Pack
Performance
79
43
Build quality
89
42
Productivity
94
58
Customizability
90
40
Portability
65
61
See every spec side by side

Full specs

Chilkey ND104 vs PromoType Arterlier Lin Curve Pack specs

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

14 of 23 specs differ

Chilkey ND104

PromoType Arterlier Lin Curve Pack

Typing & switches

Switch options

Clicky, Linear, Silent
—

Hot-swappable

Yes
No

Mount style

Gasket Mount, PCB Mount, Plate Mount
—

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

100%
40%

Layout standard

ANSI, ISO, ISO-UK
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

Yes
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
—

Max polling rate

1,000 Hz
—

Battery

8,000 mAh
—

USB-C

Yes
No

Build & materials

Case material

Aluminum
—

Plate material

FR4
—

Keycaps

PBT
PC

Dimensions

34 x 438 x 140 mm
—

Backlight

RGB
None

Firmware & software

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2025
2026

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Chilkey ND104

  • Input Gear

    ISO-UK

    Out of stockShips to you

PromoType Arterlier Lin Curve Pack

No ISO layout at the stores we track.

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.

Chilkey ND1044 stores
PromoType Arterlier Lin Curve Pack2 stores

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