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Head to head · Prices checked Oct 29, 2026

Epomaker EK21 vs Azio IZO Numpad

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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.

Epomaker EK21

Azio IZO Numpad

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

    Wireless for several devices and wired for lower latency

  • Case material

    ABS

    Plastic

  • Switch options

    Linear

    Clicky, Linear

  • Knob

    Yes

    No

  • Weight

    200 g

    221 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Epomaker EK21
  • Azio IZO Numpad
Performance
78
59
Build quality
76
48
Productivity
87
60
Customizability
82
54
Portability
88
87

What they share

  • Layout size: Numpad
  • Hot-swappable
  • Battery: 1,000 mAh
  • Keycaps: PBT
See every spec side by side

Full specs

Epomaker EK21 vs Azio IZO Numpad specs

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

10 of 23 specs differ

Epomaker EK21

Azio IZO Numpad

Typing & switches

Switch options

Linear
Clicky, Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
—

Sound dampening

Yes
No

Layout

Layout size

Numpad
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Max polling rate

1,000 Hz
—

Battery

1,000 mAh
1,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

ABS
Plastic

Plate material

Polycarbonate
—

Keycaps

PBT
PBT

Weight

200 g
221 g

Dimensions

29 x 138 x 93 mm
42 x 150 x 92 mm

Backlight

RGB
White

Firmware & software

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2021

Where to buy

Compare prices

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

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