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Head to head · Prices checked Oct 23, 2026

Coolkiller CK68 vs Corsair K65 Plus

Get the Coolkiller CK68 for the 3,750 mAh battery. Get the Corsair K65 Plus for knob.

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 CK68

Corsair K65 Plus

  • Battery

    3,750 mAh

    266 mAh

  • Mount style

    Gasket Mount

    Top Mount

  • Knob

    No

    Yes

  • Display

    OLED

    None

  • Keycaps

    PC

    PBT

KeebFinder scores

How we score
  • Coolkiller CK68
  • Corsair K65 Plus
Performance
47
64
Build quality
49
44
Productivity
74
76
Customizability
67
75
Portability
100
87

What they share

  • Layout size: 65%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Sound dampening
See every spec side by side

Full specs

Coolkiller CK68 vs Corsair K65 Plus specs

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

9 of 22 specs differ

Coolkiller CK68

Corsair K65 Plus

Typing & switches

Switch options

Linear, Silent, Tactile
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Top Mount

Sound dampening

Yes
Yes

Layout

Layout size

65%
65%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

OLED
None

Media keys

No
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

3,750 mAhBetter
266 mAh

USB-C

Yes
Yes

Build & materials

Case material

Acrylic, Plastic
—

Keycaps

PC
PBT

Weight

1,700 g
—

Dimensions

43 x 120 x 350 mm
35 x 136 x 320 mm

Backlight

RGB, south-facing
RGB

Firmware & software

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2023
2023

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
    $219Visit
  • AmazonGlobal

    Check price
    Visit
  • WhatGeekCN

    Out of stock
    $239Visit
  • MechkeysCN

    In stock
    $199Visit
  • AmazonGlobal

    Check price
    Visit

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