Head to head · Prices checked Nov 10, 2026

Cidoo V21 vs Womier SK30 Kanagawa Numpad

Get the Cidoo V21 for via. Get the Womier SK30 Kanagawa Numpad for hot-swappable and the 3,000 mAh battery.

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VIA

Cidoo V21

from$63at WhatGeek

Compare 2 stores

Hot-swappable

Womier SK30 Kanagawa Numpad

Womier SK30 Kanagawa Wireless Numpad Keyboard

from$49at MK

Compare 2 stores

Quick verdict

Which one should you get?

Get the

Cidoo V21

VIA

Build quality in the top 20% of Numpad boards under $100.

Rules this board out

Switches are soldered. Swapping them means soldering.
South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

$63 at WhatGeek

Get the

Womier SK30 Kanagawa Numpad

Hot-swappable

Build quality in the top 30% of Numpad boards under $50.

Rules this board out

South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

$49 at MK

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.

Cidoo V21

Womier SK30 Kanagawa Numpad

Hot-swappable
No
Yes
Switch changes without soldering
Battery
1,000 mAh
3,000 mAh
A larger battery means fewer cables during the day
Case material
Aluminum
ABS
Display
None
TFT
A case display rather than a typing feature
VIA
Yes
No
GUI remapping without compiling firmware

KeebFinder scores

How we score

Cidoo V21
Womier SK30 Kanagawa Numpad

Performance: 59
75
Build quality: 79
71
Productivity: 87
76
Customizability: 75
79
Portability: 83
90

What they share

Layout size: Numpad
Connection: Bluetooth, 2.4 GHz, Wired
Mount style: Gasket Mount
Knob
Keycaps: PBT

See every spec side by side

Full specs

Cidoo V21 vs Womier SK30 Kanagawa Numpad specs

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

11 of 24 specs differ

Spec

Cidoo V21

Womier SK30 Kanagawa Numpad

Typing & switches

Switch options

—

Linear

Hot-swappable

Yes

Mount style

Gasket Mount

Sound dampening

Yes

Screw-in stabilizers

Yes

Layout

Layout size

Numpad

Layout standard

ISO

ANSI

Ergonomics

Standard

Knob

Yes

Display

None

TFT

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Max polling rate

—

1,000 Hz

Battery

1,000 mAh

3,000 mAhBetter

USB-C

Yes

Build & materials

Case material

Aluminum

ABS

Plate material

Plastic

Polycarbonate

Keycaps

PBT

Weight

500 g

—

Dimensions

30 x 145 x 90 mm

—

Backlight

RGB, south-facing

Firmware & software

VIA

Yes

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2023

2026

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Cidoo V21

WhatGeek
ISO
Out of stockShips to you

Womier SK30 Kanagawa Numpad

No ISO layout at the stores we track.

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.

Cidoo V212 stores