Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Nov 11, 2026

Weikav Stars21 Programmable Numpad vs Varmilo VB21M Numpad

Get the Weikav Stars21 Programmable Numpad for hot-swappable and the 800 mAh battery.

KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Quick verdict

Which one should you get?

Get the

Weikav Stars21 Programmable Numpad

Hot-swappable

Build quality in the top 10% of Numpad boards under $100.

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.

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.

Weikav Stars21 Programmable Numpad

Varmilo VB21M Numpad

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Battery

    800 mAh

    2 mAh

    A larger battery means fewer cables during the day

  • Case material

    Aluminum

    ABS

  • Switch options

    Linear

    Clicky, Linear, Silent, Tactile

KeebFinder scores

How we score
  • Weikav Stars21 Programmable Numpad
  • Varmilo VB21M Numpad
Performance
75
44
Build quality
84
49
Productivity
56
46
Customizability
89
43
Portability
77
82

What they share

  • Layout size: Numpad
See every spec side by side

Full specs

Weikav Stars21 Programmable Numpad vs Varmilo VB21M Numpad specs

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

12 of 20 specs differ

Weikav Stars21 Programmable Numpad

Varmilo VB21M Numpad

Typing & switches

Switch options

Linear
Clicky, Linear, Silent, Tactile

Hot-swappable

Yes
No

Mount style

Gasket Mount
Plate Mount

Layout

Layout size

Numpad
Numpad

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth

Max polling rate

1,000 Hz
—

Battery

800 mAhBetter
2 mAh

Build & materials

Case material

Aluminum
ABS

Keycaps

—
PBT

Weight

480 g
—

Dimensions

18 x 130 x 95 mm
—

Backlight

RGB
None

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

No
Yes

Extras

Released

2025
2023

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.

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.