Redragon CASTOR K631 Pro vs DHARMA K556
Get the Redragon CASTOR K631 Pro for n-key rollover. Get the Redragon DHARMA K556 for sound dampening.
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 CASTOR K631 Pro
Redragon DHARMA K556
Layout size
65%
80%
Case material
Plastic
Aluminum
Weight
470 g
870 g
Sound dampening
No
Yes
N-key rollover
Yes
No
- Redragon CASTOR K631 Pro
- Redragon DHARMA K556
- Performance
- 7265
- Build quality
- 5770
- Productivity
- 5484
- Customizability
- 5868
- Portability
- 8576
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Battery: 1,600 mAh
- Mount style: Bottom Mount
Redragon CASTOR K631 Pro vs DHARMA K556 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 19 specs differ
Redragon CASTOR K631 Pro
Redragon DHARMA K556
Switch options
Hot-swappable
Mount style
Sound dampening
Layout size
Layout standard
Ergonomics
Display
Connection
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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