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Head to head · Prices checked Oct 30, 2026

Keychron V2 vs PromoType Arterlier Lin Curve Pack

Get the Keychron V2 for hot-swappable and knob.

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Quick verdict

Which one should you get?

Get the

Keychron V2

Hot-swappable

Build quality in the top 5% of 65% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • 65% layout. No function row and no numpad.
$44 at Keychron

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.

Keychron V2

PromoType Arterlier Lin Curve Pack

  • Layout size

    65%

    40%

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Knob

    Yes

    No

  • QMK

    Yes

    No

    The deep option when you want to remap every key

  • VIA

    Yes

    No

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • Keychron V2
  • PromoType Arterlier Lin Curve Pack
Performance
68
43
Build quality
87
42
Productivity
96
58
Customizability
99
58
Portability
76
61
See every spec side by side

Full specs

Keychron V2 vs PromoType Arterlier Lin Curve Pack specs

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

14 of 25 specs differ

Keychron V2

PromoType Arterlier Lin Curve Pack

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hot-swappable

Yes
No

Mount style

Plate Mount, Tray Mount
—

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

65%
40%

Layout standard

ANSI, ISO, ISO-DE, ISO-ES, ISO-FR, ISO-UK
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Wired
—

Max polling rate

1,000 Hz
—

USB-C

Yes
No

Build & materials

Case material

ABS, Plastic
—

Plate material

Steel
—

Keycaps

ABS, PBT
PC

Weight

855 g
—

Dimensions

20 x 123 x 330 mm
—

Typing angle

4°
—

Backlight

RGB, south-facing
None

Firmware & software

QMK

Yes
No

VIA

Yes
No

Mac & Windows

Yes
No

Extras

Released

2022
2026

For EU buyers

ISO layouts by store

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

Keychron V2

  • Input Gear

    ISO-DE

    In stockShips to you

  • Keychron

    ISO-DE, ISO-UK, ISO-FR, ISO-ES

    In stockShips to you

  • Keychron (DE)

    ISO-DE, ISO-UK, ISO-FR, ISO-ES

    In stockDoes not ship 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.

Keychron V25 stores
PromoType Arterlier Lin Curve Pack2 stores

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