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Head to head · Prices checked Nov 10, 2026

KBDFans Dusk67 vs Promotype Key Boy Advance 50

Get the KBDFans Dusk67 for hall effect and qmk.

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Quick verdict

Which one should you get?

Get the

KBDFans Dusk67

Hall effect

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

Rules this board out

  • Magnetic switches only. Standard MX switches will not fit.

Get the

Promotype Key Boy Advance 50

Rules this board out

  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

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.

KBDFans Dusk67

Promotype Key Boy Advance 50

  • Hall effect (magnetic)

    Yes

    No

    Adjustable actuation helps in games and not in normal typing

  • Case material

    Brass, Wood

    Polycarbonate

  • Display

    LED

    None

    A case display rather than a typing feature

  • 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
  • KBDFans Dusk67
  • Promotype Key Boy Advance 50
Performance
69
54
Build quality
89
47
Productivity
73
54
Customizability
88
57
Portability
70
44

What they share

  • Connection: Wired
  • Hot-swappable
See every spec side by side

Full specs

KBDFans Dusk67 vs Promotype Key Boy Advance 50 specs

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

11 of 19 specs differ

KBDFans Dusk67

Promotype Key Boy Advance 50

Typing & switches

Hall effect (magnetic)

Yes
No

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Layout

Layout size

65%
—

Layout standard

ANSI, ISO
ANSI

Ergonomics

Standard
Standard

Display

LED
None

Connectivity & battery

Connection

Wired
Wired

Max polling rate

1,000 Hz
—

USB-C

Yes
No

Build & materials

Case material

Brass, Wood
Polycarbonate

Plate material

Aluminum, CarbonFiber, FR4, Polycarbonate
Aluminum

Typing angle

7°
—

Backlight

None
None

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2024
2026

For EU buyers

ISO layouts by store

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

KBDFans Dusk67

  • KBDfans

    ISO

    In stockShips to you

Promotype Key Boy Advance 50

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.

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