Azio Cascade Slim vs Niuniu KB40
Get the Azio Cascade Slim for screw-in stabilizers.
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Which one should you get?
Get the
Azio Cascade Slim
Screw-in stabilizers
Build quality in the top 30% of 75% boards under $100.
- Low-profile switches and keycaps only. Standard MX keycaps will not fit.
- No numpad.
Get the
Niuniu KB40
Build quality in the bottom 40% of 40% boards under $300.
- Compact layout only. No function row, dedicated arrow keys, or numpad.
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.
Azio Cascade Slim
Niuniu KB40
Layout size
75%
40%
Low profile
Yes
No
Ergonomics
Standard
Ortholinear
Plate material
Aluminum
Aluminum, FR4
Screw-in stabilizers
Yes
No
Easier to tune than the plate-mount stabs you get prebuilt
- Azio Cascade Slim
- Niuniu KB40
- Performance
- 7547
- Build quality
- 7467
- Productivity
- 8780
- Customizability
- 7963
- Portability
- 8088
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Case material: Aluminum
- Sound dampening
Azio Cascade Slim vs Niuniu KB40 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 22 specs differ
Azio Cascade Slim
Niuniu KB40
Switch options
Hot-swappable
Mount style
Low profile
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
Compare prices
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Lowest price across stores, Amazon excluded.
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