Yunzii KC84 SP vs Keydous NJ81
Get the Yunzii KC84 SP for n-key rollover.
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.
Yunzii KC84 SP
Keydous NJ81
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Switch options
Clicky, Linear, Tactile
Clicky, Linear
Display
None
Yes
N-key rollover
Yes
No
Released
2025
2022
- Yunzii KC84 SP
- Keydous NJ81
- Performance
- 7148
- Build quality
- 4955
- Productivity
- 6165
- Customizability
- 6479
- Portability
- 4680
- Hot-swappable
- Case material: Plastic
- Keycaps: PBT
Yunzii KC84 SP vs Keydous NJ81 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
6 of 19 specs differ
Yunzii KC84 SP
Keydous NJ81
Switch options
Hot-swappable
Mount style
Layout size
Layout standard
Ergonomics
Display
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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