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Head to head · Prices checked Nov 7, 2026

Azio IZO Numpad vs Keychron K12

Get the Keychron K12 for the 4,000 mAh battery.

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Quick verdict

Which one should you get?

Get the

Azio IZO Numpad

Build quality in the bottom 15% of Numpad boards under $100.

Rules this board out

  • Numpad only. This is not a full keyboard.

Get the

Keychron K12

Battery

Build quality in the top 25% of 60% boards under $50.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • Compact layout only. No function row, dedicated arrow keys, or numpad.

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 K12

  • Layout size

    Numpad

    60%

  • Battery

    1,000 mAh

    4,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Plastic

    ABS, Aluminum, Plastic

  • Switch options

    Clicky, Linear

    Clicky, Linear, Tactile

  • Keycaps

    PBT

    ABS

KeebFinder scores

How we score
  • Azio IZO Numpad
  • Keychron K12
Performance
59
58
Build quality
48
73
Productivity
59
68
Customizability
54
73
Portability
86
90

What they share

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

Full specs

Azio IZO Numpad vs Keychron K12 specs

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

8 of 21 specs differ

Azio IZO Numpad

Keychron K12

Typing & switches

Switch options

Clicky, Linear
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

—
Plate Mount, Tray Mount

Layout

Layout size

Numpad
60%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, Wired
Bluetooth, Wired

Max polling rate

—
1,000 Hz

Battery

1,000 mAh
4,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Plastic
ABS, Aluminum, Plastic

Plate material

—
Plastic

Keycaps

PBT
ABS

Weight

221 g
—

Dimensions

42 x 150 x 92 mm
—

Backlight

White
RGB, north-facing

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2021
2021

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 K124 stores

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