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Head to head · Prices checked Oct 28, 2026

AULA S75 Pro vs Ducky OK M

Get the AULA S75 Pro for the 4,000 Hz polling rate and screw-in stabilizers. Get the Ducky OK M for via.

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Quick verdict

Which one should you get?

Get the

AULA S75 Pro

polling rate

Build quality in the top 20% of 75% boards under $100.

Get the

Ducky OK M

VIA

Build quality in the top 35% of 75% boards under $100.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.

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.

AULA S75 Pro

Ducky OK M

  • Max polling rate

    4,000 Hz

    1,000 Hz

    Higher polling helps competitive FPS and does nothing for typing

  • Switch options

    Linear

    Clicky, Linear

  • Display

    LCD

    None

    A case display rather than a typing feature

  • VIA

    No

    Yes

    GUI remapping without compiling firmware

  • Screw-in stabilizers

    Yes

    No

    Easier to tune than the plate-mount stabs you get prebuilt

KeebFinder scores

How we score
  • AULA S75 Pro
  • Ducky OK M
Performance
86
70
Build quality
77
73
Productivity
92
89
Customizability
80
78
Portability
81
77

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Knob
  • Sound dampening
See every spec side by side

Full specs

AULA S75 Pro vs Ducky OK M specs

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

8 of 23 specs differ

AULA S75 Pro

Ducky OK M

Typing & switches

Switch options

Linear
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
Yes

Display

LCD
None

Connectivity & battery

Connection

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

Max polling rate

4,000 HzBetter
1,000 Hz

Battery

4,000 mAh
—

USB-C

Yes
Yes

Build & materials

Plate material

—
Polycarbonate

Keycaps

PBT
PBT

Weight

1,000 g
—

Dimensions

43 x 333 x 147 mm
—

Backlight

RGB
RGB, north-facing

Firmware & software

VIA

No
Yes

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2025
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.

AULA S75 Pro2 stores
Ducky OK M2 stores

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