Velocifire stars21 Numeric Keypad vs MelGeek O2
Get the Velocifire stars21 Numeric Keypad for hot-swappable and qmk. Get the MelGeek O2 for the 2,500 mAh battery.
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![[In Stock]stars21 Wireless Tri-Mode Aluminum Alloy Numeric Keypad](https://cdn.shopify.com/s/files/1/0549/0262/0278/files/134fc5ec6f654331e372260609016e8f.png?v=1778826486&width=3840&quality=75)
from$109at MelGeek
90-day lowLowest price in 90 days
Which one should you get?
Get the
Velocifire stars21 Numeric Keypad
Hot-swappable
Build quality in the top 15% of Numpad boards under $100.
Get the
MelGeek O2
Battery
Build quality in the top 50% of Numpad boards under $150.
- Switches are soldered. Swapping them means soldering.
- North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
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
MelGeek O2
Hot-swappable
Yes
No
Switch changes without soldering
Battery
2,000 mAh
2,500 mAh
A larger battery means fewer cables during the day
Case material
Aluminum
ABS, Aluminum, Polycarbonate
Weight
460 g
650 g
Heavier boards stay planted and lighter ones travel
QMK
Yes
No
The deep option when you want to remap every key
- Velocifire stars21 Numeric Keypad
- MelGeek O2
- Performance
- 6354
- Build quality
- 8265
- Productivity
- 5753
- Customizability
- 8450
- Portability
- 8282
- Layout size: Numpad
- Connection: Bluetooth, 2.4 GHz, Wired
- Max polling rate: 1,000 Hz
- Mount style: Gasket Mount
Velocifire stars21 Numeric Keypad vs MelGeek O2 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 21 specs differ
Velocifire stars21 Numeric Keypad
MelGeek O2
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
Mac & Windows
Released
Compare prices
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Lowest price across stores, Amazon excluded.
- Go to Velocifire
Velocifire
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