Epomaker EK21 vs MelGeek O2
Get the Epomaker EK21 for hot-swappable and knob. Get the MelGeek O2 for the 2,500 mAh battery.
KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
4.6 (36)4.6 · 36 reviews
from$33at Epomaker
90-day lowLowest price in 90 days
No reviews
from$109at MelGeek
90-day lowLowest price in 90 days
Which one should you get?
Get the
Epomaker EK21
Hot-swappable
Build quality in the top 25% of Numpad boards under $50.
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.
Epomaker EK21
MelGeek O2
Hot-swappable
Yes
No
Switch changes without soldering
Battery
1,000 mAh
2,500 mAh
A larger battery means fewer cables during the day
Case material
ABS
ABS, Aluminum, Polycarbonate
Knob
Yes
No
Weight
200 g
650 g
Heavier boards stay planted and lighter ones travel
- Epomaker EK21
- MelGeek O2
- Performance
- 7754
- Build quality
- 7665
- Productivity
- 8753
- Customizability
- 8250
- Portability
- 8882
- Layout size: Numpad
- Connection: Bluetooth, 2.4 GHz, Wired
- Max polling rate: 1,000 Hz
- Mount style: Gasket Mount
- Sound dampening
- Plate material: Polycarbonate
Epomaker EK21 vs MelGeek O2 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
10 of 24 specs differ
Epomaker EK21
MelGeek O2
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Typing angle
Backlight
VIA
N-key rollover
Mac & Windows
Released
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.
Not sold on either?
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.