Redragon PENUMBRA K687 vs UCAL K673 Pro
Get the Redragon PENUMBRA K687 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.
Redragon PENUMBRA K687
Redragon UCAL K673 Pro
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Case material
Aluminum
Plastic
Weight
1,500 g
1,200 g
N-key rollover
Yes
No
Released
2025
2023
- Redragon PENUMBRA K687
- Redragon UCAL K673 Pro
- Performance
- 7966
- Build quality
- 7363
- Productivity
- 7169
- Customizability
- 6158
- Portability
- 6075
- Layout size: 75%
- Hot-swappable
- Switch options: Linear
- Mount style: Gasket Mount
- Knob
- Sound dampening
Redragon PENUMBRA K687 vs UCAL K673 Pro specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
6 of 19 specs differ
Redragon PENUMBRA K687
Redragon UCAL K673 Pro
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Knob
Display
Connection
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Released
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