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Head to head · Prices checked Oct 21, 2026

Azio IZO Numpad vs Keychron K0 Max

Get the Azio IZO Numpad for the 1,000 mAh battery.

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.

Azio IZO Numpad

Keychron K0 Max

  • Connection

    Bluetooth, Wired

    Bluetooth, 2.4 GHz, Wired

  • Battery

    1,000 mAh

    750 mAh

  • Low profile

    No

    Yes

  • Case material

    Plastic

    Aluminum, Plastic

  • Switch options

    Clicky, Linear

    Clicky, Linear, Silent, Tactile

KeebFinder scores

How we score
  • Azio IZO Numpad
  • Keychron K0 Max
Performance
59
79
Build quality
48
85
Productivity
59
95
Customizability
54
92
Portability
86
86

What they share

  • Layout size: Numpad
  • Hot-swappable
See every spec side by side

From real owners

What owners say

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

Azio IZO Numpad

No owner reviews collected yet.

Keychron K0 Max

4.1

11 owner reviews

Praise
“Perfect addition to my Nuphy Air75 v2. The keys line up well, and this gives me a knob and 10-key when I’m at my desk!”
RyanVerified buyer· via Keychron
Critique
“The K0 MAX is just right with its red Gateron switches! Typing on it feels really natural. 2 Stars less because the battery needs to be loaded again after 3 or four days of occasional usage.”
Dogi D.Verified buyer· via Keychron

Full specs

Azio IZO Numpad vs Keychron K0 Max specs

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

13 of 25 specs differ

Azio IZO Numpad

Keychron K0 Max

Typing & switches

Switch options

Clicky, Linear
Clicky, Linear, Silent, Tactile

Hot-swappable

Yes
Yes

Mount style

—
Plate Mount

Low profile

No
Yes

Sound dampening

No
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

Numpad
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

1,000 mAhBetter
750 mAh

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Aluminum, Plastic

Keycaps

PBT
PBT, POM

Weight

221 g
—

Dimensions

42 x 150 x 92 mm
—

Backlight

White
RGB, north-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2021
2025

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

  • AzioUS

    In stock
    $69Visit
  • AmazonGlobal

    Check price
    ~$69Visit
  • KeychronHK

    In stock
    $64Visit
  • Keychron (DE)DE

    In stock
    $90Visit
  • AmazonGlobal

    Check price
    Visit

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