Coolkiller CK75
CoolkillerReleased 2022
CK75
72/100
75% ANSIHot-swappableHall-effectQMK / VIARGB backlightWireless
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Why we rate it
- Class-leading productivity (87/100)
- Class-leading portability (82/100)
- Hot-swappable switches
- First-class QMK / VIA firmware
- Performance is the weak point (61/100)
Score profile
Six weighted axes · the shape tells the storyWhere the CK75 wins and loses
Full specification
Grouped · supported features marked in blueSpecifications
Layout
Layout size75
StandardANSI
ProfileNormal
ErgonomicsNormal
Volume knobYes
OLED / LCD screenYes
Switches & feel
Switch typesLinear · Tactile
Hot-swappableYes
Mount typeGasket Mount
Screw-in stabilisersYes
Sound dampeningYes
Hall-effect / magneticYes
Rapid triggerYes
Connectivity & firmware
ConnectionWireless + wired
USB-CYes
Battery3750 mAh
N-key rolloverYes
QMKYes
VIAYes
VIALYes
Mac & WindowsYes
Multi-media keysYes
Build
Case materialABS · Plastic · Aluminum
Keycap materialPBT · ABS
BacklightRGB · South-Face
ColourwaysYes
Dimensions28
Weight1050 g
More specs
Height Mm28 mm
Passthrough UsbYes
Head to head
Highlighted cell = better in that rowCK75 vs Wooting 80HE
CK7580HE
| CoolkillerCK75This page | Wooting80HE | |
|---|---|---|
| Overall score | 72 /100 | 73 /100Better |
| Build quality | 67 /100 | 68 /100Better |
| Performance | 61 /100 | 94 /100Better |
| Connection | Wireless + wiredBetter | Wired only |
| Polling rate | — | 8,000 Hz |
| Mount type | Gasket MountBetter | Plate Mount |
| Case material | ABS · Plastic · AluminumBetter | ABS · Plastic |
| Hot-swappable | Yes | Yes |
| QMK / VIA | Yes | Yes |
