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Head to head · Prices checked Nov 11, 2026

Varmilo VB21M Numpad vs Womier SK30 Kanagawa Numpad

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

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Quick verdict

Which one should you get?

Get the

Varmilo VB21M Numpad

Build quality in the bottom 20% of Numpad boards under $50.

Rules this board out

  • Switches are soldered. Swapping them means soldering.

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.

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.

Varmilo VB21M Numpad

Womier SK30 Kanagawa Numpad

  • Connection

    Bluetooth

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Battery

    2 mAh

    3,000 mAh

    A larger battery means fewer cables during the day

  • Switch options

    Clicky, Linear, Silent, Tactile

    Linear

  • Mount style

    Plate Mount

    Gasket Mount

KeebFinder scores

How we score
  • Varmilo VB21M Numpad
  • Womier SK30 Kanagawa Numpad
Performance
44
75
Build quality
49
71
Productivity
46
76
Customizability
43
79
Portability
82
90

What they share

  • Layout size: Numpad
  • Case material: ABS
  • Keycaps: PBT
See every spec side by side

Full specs

Varmilo VB21M Numpad vs Womier SK30 Kanagawa Numpad specs

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

11 of 19 specs differ

Varmilo VB21M Numpad

Womier SK30 Kanagawa Numpad

Typing & switches

Switch options

Clicky, Linear, Silent, Tactile
Linear

Hot-swappable

No
Yes

Mount style

Plate Mount
Gasket Mount

Layout

Layout size

Numpad
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
TFT

Connectivity & battery

Connection

Bluetooth
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

2 mAh
3,000 mAhBetter

USB-C

No
Yes

Build & materials

Case material

ABS
ABS

Plate material

—
Polycarbonate

Keycaps

PBT
PBT

Backlight

None
RGB, south-facing

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2026

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.

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