Weikav Stars21 Programmable Numpad vs MelGeek O2
Get the Weikav Stars21 Programmable Numpad for hot-swappable and qmk. Get the MelGeek O2 for the 2,500 mAh battery.
![[In Stock] Stars21 Programmable Mechanical Numpad](https://cdn.shopify.com/s/files/1/0549/0262/0278/files/0000_ec55349a-00a4-4b82-8d05-760c94529d10.jpg?v=1735897191&width=3840&quality=75)
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
MelGeek O2
Hot-swappable
Yes
No
Battery
800 mAh
2,500 mAh
Case material
Aluminum
ABS, Aluminum, Polycarbonate
Weight
480 g
650 g
QMK
Yes
No
- Weikav Stars21 Programmable Numpad
- MelGeek O2
- Performance
- 7654
- Build quality
- 8465
- Productivity
- 5754
- Customizability
- 8951
- Portability
- 7883
- Layout size: Numpad
- Connection: Bluetooth, 2.4 GHz, Wired
- Max polling rate: 1,000 Hz
- Mount style: Gasket Mount
Weikav Stars21 Programmable Numpad vs MelGeek O2 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 23 specs differ
Weikav Stars21 Programmable Numpad
MelGeek O2
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Max polling rate
Battery
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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