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Head to head · Prices checked Nov 2, 2026

Corsair K70 Core vs Azio IZO Numpad

Get the Azio IZO Numpad for hot-swappable.

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Quick verdict

Which one should you get?

Get the

Corsair K70 Core

Build quality in the bottom 10% of 100% boards under $150.

Rules this board out

  • Switches are soldered. Swapping them means soldering.

Get the

Azio IZO Numpad

Hot-swappable

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

Rules this board out

  • Numpad only. This is not a full keyboard.

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.

Corsair K70 Core

Azio IZO Numpad

  • Layout size

    100%

    Numpad

  • Connection

    Wired

    Bluetooth, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Case material

    ABS, Aluminum

    Plastic

  • Switch options

    Linear

    Clicky, Linear

KeebFinder scores

How we score
  • Corsair K70 Core
  • Azio IZO Numpad
Performance
54
59
Build quality
43
48
Productivity
58
59
Customizability
55
54
Portability
58
86
See every spec side by side

Full specs

Corsair K70 Core vs Azio IZO Numpad specs

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

16 of 20 specs differ

Corsair K70 Core

Azio IZO Numpad

Typing & switches

Switch options

Linear
Clicky, Linear

Hot-swappable

No
Yes

Sound dampening

Yes
No

Layout

Layout size

100%
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

Wired
Bluetooth, Wired

Battery

Wired only
1,000 mAh

USB-C

No
Yes

Build & materials

Case material

ABS, Aluminum
Plastic

Keycaps

ABS
PBT

Weight

920 g
221 g

Dimensions

40 x 135 x 448 mm
42 x 150 x 92 mm

Backlight

RGB
White

Firmware & software

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2023
2021

Where to buy

Compare prices

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

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Lowest price across stores, Amazon excluded.

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