Head to head · Prices checked Nov 7, 2026

Keychron B1 Pro vs Womier SK30 Kanagawa Numpad

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

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Keychron B1 Pro

4.0 (8)4.0 · 8 reviews

from$37at MK

Compare 4 stores

Hot-swappable

Womier SK30 Kanagawa Numpad

Womier SK30 Kanagawa Wireless Numpad Keyboard

No reviews

from$49at MK

Compare 2 stores

Quick verdict

Which one should you get?

Get the

Keychron B1 Pro

Build quality in the bottom 5% of 75% boards under $50.

Rules this board out

Switches are soldered. Swapping them means soldering.
Low-profile switches and keycaps only. Standard MX keycaps will not fit.
No numpad.

$37 at MK

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.
Numpad only. This is not a full keyboard.

$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.

Keychron B1 Pro

Womier SK30 Kanagawa Numpad

Layout size
75%
Numpad
Hot-swappable
No
Yes
Switch changes without soldering
Battery
800 mAh
3,000 mAh
A larger battery means fewer cables during the day
Low profile
Yes
No
Case material
ABS, Plastic
ABS

KeebFinder scores

How we score

Keychron B1 Pro
Womier SK30 Kanagawa Numpad

Performance: 50
75
Build quality: 42
71
Productivity: 68
76
Customizability: 46
79
Portability: 78
90

What they share

Connection: Bluetooth, 2.4 GHz, Wired
Max polling rate: 1,000 Hz

See every spec side by side

Full specs

Keychron B1 Pro vs Womier SK30 Kanagawa Numpad specs

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

14 of 24 specs differ

Spec

Keychron B1 Pro

Womier SK30 Kanagawa Numpad

Typing & switches

Switch options

Clicky, Linear, Tactile

Linear

Hot-swappable

Yes

Mount style

—

Gasket Mount

Low profile

Yes

Layout

Layout size

75%

Numpad

Layout standard

ANSI, ISO, JIS

ANSI

Ergonomics

Standard

Knob

Yes

Display

None

TFT

Media keys

Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired

Max polling rate

1,000 Hz

Battery

800 mAh

3,000 mAhBetter

USB-C

Yes

Build & materials

Case material

ABS, Plastic

ABS

Plate material

—

Polycarbonate

Keycaps

ABS

PBT

Weight

425 g

—

Dimensions

5 x 296 x 130 mm

—

Typing angle

3°

—

Backlight

None

RGB, south-facing

Firmware & software

N-key rollover

Yes

Mac & Windows

Yes

Extras

Released

2024

2026

For EU buyers

ISO layouts by store

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

Keychron B1 Pro

Keychron
ISO
In stockShips to you
Keychron (DE)
ISO
In stockDoes not ship 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.

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.

Keychron B1 Pro4 stores