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Head to head · Prices checked Nov 11, 2026

Coolkiller Spring Series vs Keebwerk Mega

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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 Spring Series

Keebwerk Mega

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Case material

    Plastic

    Aluminum

  • Mount style

    Gasket Mount

    Top Mount

  • Display

    Yes

    None

    A case display rather than a typing feature

  • QMK

    No

    Yes

    The deep option when you want to remap every key

KeebFinder scores

How we score
  • Coolkiller Spring Series
  • Keebwerk Mega
Performance
44
66
Build quality
53
78
Productivity
70
77
Customizability
69
80
Portability
90
72

What they share

  • Layout size: 65%
  • Hot-swappable
  • Sound dampening
See every spec side by side

Full specs

Coolkiller Spring Series vs Keebwerk Mega specs

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

8 of 22 specs differ

Coolkiller Spring Series

Keebwerk Mega

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Top Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

65%
65%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

Yes
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Battery

3,750 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

Plastic
Aluminum

Plate material

—
Polycarbonate

Keycaps

PBT
—

Weight

1,500 g
—

Dimensions

28 x 329 x 145 mm
—

Typing angle

—
3°

Backlight

RGB
RGB

Firmware & software

QMK

No
Yes

Mac & Windows

Yes
No

Extras

Released

2023
2024

Where to buy

Compare prices

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

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Lowest price across stores, Amazon excluded.

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