Coolkiller CK108 HE vs Keychron K9 Max
Get the Coolkiller CK108 HE for hall effect 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 CK108 HE
Keychron K9 Max
Layout size
100%
60%
Hall effect (magnetic)
Yes
No
Case material
Aluminum
ABS
Switch options
Magnetic
Clicky, Linear, Tactile
Knob
Yes
No
- Coolkiller CK108 HE
- Keychron K9 Max
- Performance
- 7675
- Build quality
- 5777
- Productivity
- 7892
- Customizability
- 6992
- Portability
- 5386
- Connection: Bluetooth, 2.4 GHz, Wired
- Hot-swappable
- Low profile
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Coolkiller CK108 HE
No owner reviews collected yet.
Keychron K9 Max
2 owner reviews
“The keyboard sounds and looks good on my desk. It works with my Mac.”
Coolkiller CK108 HE vs Keychron K9 Max specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
15 of 27 specs differ
Coolkiller CK108 HE
Keychron K9 Max
Switch options
Hall effect (magnetic)
Hot-swappable
Low profile
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Knob
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Keycaps
Weight
Dimensions
Typing angle
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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