Fl·esports CMK98 vs Jamesdonkey RS2 4.0
Get the Fl·esports CMK98 for screw-in stabilizers. Get the Jamesdonkey RS2 4.0 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.
Fl·esports CMK98
Jamesdonkey RS2 4.0
Switch options
Clicky, Linear
Linear
Knob
No
Yes
Weight
1,100 g
1,150 g
Heavier boards stay planted and lighter ones travel
QMK
No
Yes
The deep option when you want to remap every key
Screw-in stabilizers
Yes
No
Easier to tune than the plate-mount stabs you get prebuilt
- Fl·esports CMK98
- Jamesdonkey RS2 4.0
- Performance
- 7657
- Build quality
- 7170
- Productivity
- 8793
- Customizability
- 6982
- Portability
- 5253
- Layout size: 96%
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Case material: Aluminum
- Sound dampening
- Keycaps: PBT
Fl·esports CMK98 vs Jamesdonkey RS2 4.0 specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
9 of 23 specs differ
Fl·esports CMK98
Jamesdonkey RS2 4.0
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
Keycaps
Weight
Dimensions
Backlight
QMK
N-key rollover
Mac & Windows
Released
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