KEEBD Contra vs MMD KM40
Get the MMD KM40 for hot-swappable and qmk.
KeebFinder may earn a commission when you buy through these links, at no extra cost to you.
5.0 (4)5.0 · 4 reviews
from$84at MonacoKeys
Which one should you get?
Get the
KEEBD Contra
Build quality in the bottom 5% of 40% boards under $150.
- Switches are soldered. Swapping them means soldering.
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.
KEEBD Contra
MMD KM40
Hot-swappable
No
Yes
Switch changes without soldering
Case material
Acrylic, Plastic
Aluminum
Switch options
Tactile
Linear, Tactile
QMK
No
Yes
The deep option when you want to remap every key
VIA
No
Yes
GUI remapping without compiling firmware
- KEEBD Contra
- MMD KM40
- Performance
- 5560
- Build quality
- 4182
- Productivity
- 4869
- Customizability
- 5283
- Portability
- 6084
- Layout size: 40%
KEEBD Contra vs MMD KM40 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
11 of 20 specs differ
KEEBD Contra
MMD KM40
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Backlight
QMK
VIA
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.
- Check on Amazon
Amazon
Check price
- Check on Amazon
Amazon
Check price
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.












![[In Stock] Zerodate K61 60% Wired Full RGB Mechanical Keyboard](https://cdn.shopify.com/s/files/1/0549/0262/0278/files/K61_14.jpg?v=1745397898&width=3840&quality=75)
