Fl·esports CMK87 SA vs Keychron K8 Ultra
Get the Keychron K8 Ultra for hot-swappable and qmk.
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 CMK87 SA
Keychron K8 Ultra
Connection
Wired
Bluetooth, 2.4 GHz, Wired
Hot-swappable
No
Yes
Switch options
Clicky, Linear
Clicky, Linear, Tactile
QMK
No
Yes
VIA
No
Yes
- Fl·esports CMK87 SA
- Keychron K8 Ultra
- Performance
- 4790
- Build quality
- 3883
- Productivity
- 4695
- Customizability
- 4692
- Portability
- 5077
- Layout size: 80%
- Keycaps: PBT
What owners say
Ratings and quotes collected from verified store reviews, including the critical ones.
Fl·esports CMK87 SA
No owner reviews collected yet.
Keychron K8 Ultra
4 owner reviews
“The order is exactly what i had ordered, and exceeds everything i had expected”
Fl·esports CMK87 SA vs Keychron K8 Ultra specs
Every tracked spec, side by side. Rows marked with a dot differ between the boards.
14 of 24 specs differ
Fl·esports CMK87 SA
Keychron K8 Ultra
Switch options
Hot-swappable
Mount style
Sound dampening
Screw-in stabilizers
Layout size
Layout standard
Ergonomics
Display
Media keys
Connection
Max polling rate
Battery
USB-C
Case material
Plate material
Keycaps
Weight
Backlight
QMK
VIA
N-key rollover
Mac & Windows
Released
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