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Head to head · Prices checked Oct 21, 2026

AULA AU75 vs Keychron K2 Max

Get the AULA AU75 for knob.

AULA AU75 Gasket 3 in 1 Wireless Mechanical Keyboard Creamy Keyboard

Knob

AULA AU75

from$57

90-day low

Check priceSee all prices

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 AU75

Keychron K2 Max

  • Case material

    ABS

    ABS, Aluminum

  • Switch options

    Linear

    Clicky, Linear, Tactile

  • Mount style

    Gasket Mount

    PCB Mount, Plate Mount

  • Knob

    Yes

    No

  • Weight

    980 g

    940 g

KeebFinder scores

How we score
  • AULA AU75
  • Keychron K2 Max
Performance
80
81
Build quality
65
86
Productivity
86
95
Customizability
70
91
Portability
81
79

What they share

  • Layout size: 75%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Battery: 4,000 mAh
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

AULA AU75

No owner reviews collected yet.

Keychron K2 Max

4.5

2 owner reviews

Praise
“Négatif: Le temps de livraison et la clareté des infos”
EvanVerified buyer· via Keychron

Full specs

AULA AU75 vs Keychron K2 Max specs

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

12 of 27 specs differ

AULA AU75

Keychron K2 Max

Typing & switches

Switch options

Linear
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
PCB Mount, Plate Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

75%
75%

Layout standard

ANSI
ANSI, ISO, ISO-DE, ISO-Nordic, ISO-SW, ISO-UK

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

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

Max polling rate

—
1,000 Hz

Battery

4,000 mAh
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
ABS, Aluminum

Plate material

—
Steel

Keycaps

PBT
PBT

Weight

980 g
940 g

Dimensions

44 x 147 x 336 mm
32 x 317 x 122 mm

Typing angle

—
5°

Backlight

RGB
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.

Lowest price across stores, Amazon excluded.

AULA AU752 stores
  • AmazonGlobal

    Check price
    ~$57Visit
  • WhatGeekCN

    Out of stock
    $57Visit
  • KeychronHK

    In stock
    $94Visit
  • Keychron (DE)DE

    In stock
    $127Visit
  • AmazonGlobal

    Check price
    Visit
  • MKUS

    Out of stock
    $120Visit

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