Coolkiller CK98 vs Jamesdonkey R2
Get the Jamesdonkey R2 for the 6,000 mAh battery and knob.
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 CK98
Jamesdonkey R2
Layout size
98%
100%
Battery
3,750 mAh
6,000 mAh
Case material
Aluminum, Plastic
Aluminum
Switch options
Linear, Silent, Tactile
Clicky
Knob
No
Yes
- Coolkiller CK98
- Jamesdonkey R2
- Performance
- 6557
- Build quality
- 6565
- Productivity
- 8788
- Customizability
- 7382
- Portability
- 5665
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Mount style: Gasket Mount
- Sound dampening
Coolkiller CK98 vs Jamesdonkey R2 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
14 of 23 specs differ
Coolkiller CK98
Jamesdonkey R2
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Dimensions
Backlight
N-key rollover
Mac & Windows
Released
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![[In Stock] KK98 R2 98% Mechanical Keyboard](https://cdn.shopify.com/s/files/1/0549/0262/0278/products/kk981.jpg?v=1678343590&width=3840&quality=75)
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