Coolkiller Spring Series vs Royal Kludge R65
Get the Royal Kludge R65 for knob and qmk.
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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.
Coolkiller Spring Series
Royal Kludge R65
Case material
Plastic
Aluminum
Knob
No
Yes
Display
Yes
None
A case display rather than a typing feature
Weight
1,500 g
580 g
Heavier boards stay planted and lighter ones travel
QMK
No
Yes
The deep option when you want to remap every key
- Coolkiller Spring Series
- Royal Kludge R65
- Performance
- 4465
- Build quality
- 5384
- Productivity
- 7089
- Customizability
- 6988
- Portability
- 9085
- Layout size: 65%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Switch options: Linear
- Mount style: Gasket Mount
- Sound dampening
Coolkiller Spring Series vs Royal Kludge R65 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
8 of 21 specs differ
Coolkiller Spring Series
Royal Kludge R65
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
QMK
VIA
Mac & Windows
Released
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