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Head to head · Prices checked Oct 21, 2026

Coolkiller CK75 vs Corsair K70 Pro

Get the Coolkiller CK75 for hot-swappable. Get the Corsair K70 Pro for rapid trigger.

What actually differs

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 CK75

Corsair K70 Pro

  • Layout size

    75%

    80%

  • Rapid trigger

    No

    Yes

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Hot-swappable

    Yes

    No

  • Case material

    ABS, Aluminum, Plastic

    Aluminum, PBT

KeebFinder scores

How we score
  • Coolkiller CK75
  • Corsair K70 Pro
Performance
61
91
Build quality
67
43
Productivity
86
73
Customizability
69
60
Portability
82
59
See every spec side by side

Full specs

Coolkiller CK75 vs Corsair K70 Pro specs

Every tracked spec, side by side. Rows marked with a dot differ between the boards.

14 of 25 specs differ

Coolkiller CK75

Corsair K70 Pro

Typing & switches

Switch options

Linear, Tactile
Clicky, Linear, Tactile

Rapid trigger

No
Yes

Hot-swappable

Yes
No

Mount style

Gasket Mount
—

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
80%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

—
8,000 Hz

Battery

3,750 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

ABS, Aluminum, Plastic
Aluminum, PBT

Plate material

Polycarbonate
—

Keycaps

ABS, PBT
PBT

Weight

1,050 g
880 g

Dimensions

28 x 145 x 329 mm
40 x 360 x 164 mm

Backlight

RGB, south-facing
RGB

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2022
2022

Where to buy

Compare prices

Live prices from the stores we track, cheapest in-stock offer first.

Lowest price across stores, Amazon excluded.

  • MechkeysCN

    In stock
    $148Visit
  • AmazonGlobal

    Check price
    Visit
  • WhatGeekCN

    Out of stock
    $148Visit
  • MechkeysCN

    In stock
    $159Visit
  • AmazonGlobal

    Check price
    Visit

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