Epomaker EK21 vs MelGeek O2
Get the Epomaker EK21 for hot-swappable and knob. Get the MelGeek O2 for the 2,500 mAh battery.
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
Battery
1,000 mAh
2,500 mAh
Case material
ABS
ABS, Aluminum, Polycarbonate
Knob
Yes
No
Weight
200 g
650 g
- Epomaker EK21
- MelGeek O2
- Performance
- 7954
- Build quality
- 7765
- Productivity
- 8854
- Customizability
- 8251
- Portability
- 8883
- Layout size: Numpad
- Connection: Bluetooth, 2.4 GHz, Wired
- Max polling rate: 1,000 Hz
- Mount style: Gasket Mount
- Sound dampening
- Plate material: Polycarbonate
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Epomaker EK21
34 owner reviews
“Great wireless connectivity, sounds and feels as good as my 200$ custom keyboard. Great buy especially with the discount, would definitely buy again.”
“I have had this thing for years, I have updated to every Json file and firmware file I can find and it has NEVER worked right, Either the Json file or the firmware is jacked up and no one at Epomaker can give me any explanation. This numpad is the reason I…”
MelGeek O2
No owner reviews collected yet.
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.
Lowest price across stores, Amazon excluded.
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.
Not sold on either?
![[In Stock] LeleDesign x Mozkito Leee Mechanical Numpad/Macropad](https://cdn.shopify.com/s/files/1/1674/0405/files/561A9138.jpg?v=1778655501&width=3840&quality=75)
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.