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Head to head · Prices checked Nov 10, 2026

Velocifire stars21 Numeric Keypad vs Womier SK30 Kanagawa Numpad

Get the Velocifire stars21 Numeric Keypad for qmk. Get the Womier SK30 Kanagawa Numpad for the 3,000 mAh battery and knob.

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Quick verdict

Which one should you get?

Get the

Velocifire stars21 Numeric Keypad

QMK

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

Get the

Womier SK30 Kanagawa Numpad

Battery

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.

Velocifire stars21 Numeric Keypad

Womier SK30 Kanagawa Numpad

  • Battery

    2,000 mAh

    3,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum

    ABS

  • Knob

    No

    Yes

  • Display

    None

    TFT

    A case display rather than a typing feature

  • QMK

    Yes

    No

    The deep option when you want to remap every key

KeebFinder scores

How we score
  • Velocifire stars21 Numeric Keypad
  • Womier SK30 Kanagawa Numpad
Performance
63
75
Build quality
82
71
Productivity
57
76
Customizability
84
79
Portability
82
90

What they share

  • Layout size: Numpad
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Max polling rate: 1,000 Hz
  • Mount style: Gasket Mount
See every spec side by side

Full specs

Velocifire stars21 Numeric Keypad vs Womier SK30 Kanagawa Numpad specs

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

10 of 23 specs differ

Velocifire stars21 Numeric Keypad

Womier SK30 Kanagawa Numpad

Typing & switches

Switch options

—
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket 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, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz
1,000 Hz

Battery

2,000 mAh
3,000 mAhBetter

USB-C

No
Yes

Build & materials

Case material

Aluminum
ABS

Plate material

—
Polycarbonate

Keycaps

—
PBT

Weight

460 g
—

Dimensions

23 x 130 x 95 mm
—

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

No
Yes

Mac & Windows

No
Yes

Extras

Released

2026
2026

Where to buy

Compare prices

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

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