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Head to head · Prices checked Oct 21, 2026

Coolkiller CK75 vs LUMINKEY Magger68 Ultra HE

Get the LUMINKEY Magger68 Ultra HE for hall effect and 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

LUMINKEY Magger68 Ultra HE

  • Layout size

    75%

    60%

  • Hall effect (magnetic)

    No

    Yes

  • Rapid trigger

    No

    Yes

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Case material

    ABS, Aluminum, Plastic

    Aluminum

KeebFinder scores

How we score
  • Coolkiller CK75
  • LUMINKEY Magger68 Ultra HE
Performance
61
96
Build quality
67
62
Productivity
86
61
Customizability
69
63
Portability
82
74

What they share

  • Hot-swappable
See every spec side by side

Full specs

Coolkiller CK75 vs LUMINKEY Magger68 Ultra HE specs

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

13 of 25 specs differ

Coolkiller CK75

LUMINKEY Magger68 Ultra HE

Typing & switches

Switch options

Linear, Tactile
Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Plate Mount

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
60%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

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

Plate material

Polycarbonate
Aluminum

Keycaps

ABS, PBT
PBT, PC

Weight

1,050 g
—

Dimensions

28 x 145 x 329 mm
—

Typing angle

—
7°

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2022
2025

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
  • AmazonGlobal

    Check price
    ~$155Visit
  • MKUS

    Out of stock
    $155Visit

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