Royal Kludge A72 Alice vs MMD KM21 Ultra
Get the Royal Kludge A72 Alice for the 7,500 mAh battery. Get the MMD KM21 Ultra for qmk.
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.
Royal Kludge A72 Alice
MMD KM21 Ultra
Layout size
65%
Numpad
Battery
7,500 mAh
980 mAh
Ergonomics
Alice
Standard
Mount style
Gasket Mount
Top Mount
QMK
No
Yes
- Royal Kludge A72 Alice
- MMD KM21 Ultra
- Performance
- 5967
- Build quality
- 6382
- Productivity
- 8389
- Customizability
- 7389
- Portability
- 9486
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Knob
- Sound dampening
Royal Kludge A72 Alice vs MMD KM21 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 23 specs differ
Royal Kludge A72 Alice
MMD KM21 Ultra
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
QMK
VIA
Mac & Windows
Released
Compare prices
Live prices from the stores we track, cheapest in-stock offer first.
- Visit
Amazon
Check price
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?
Still torn?
Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.