Redragon CASTOR K631 vs Royal Kludge RK61
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
Royal Kludge RK61
Layout size
65%
60%
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Switch options
Linear
Clicky, Linear, Tactile
Weight
430 g
500 g
Keycaps
ABS
ABS, PBT
- Redragon CASTOR K631
- Royal Kludge RK61
- Performance
- 7454
- Build quality
- 5947
- Productivity
- 5658
- Customizability
- 6553
- Portability
- 7386
- Hot-swappable
Redragon CASTOR K631 vs Royal Kludge RK61 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 20 specs differ
Redragon CASTOR K631
Royal Kludge RK61
Switch options
Hot-swappable
Mount style
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Typing angle
Backlight
N-key rollover
Mac & Windows
Released
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