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Head to head · Prices checked Oct 21, 2026

Dagk Alloy40 V2 vs Keychron C0 HE One Handed

Get the Keychron C0 HE One Handed 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.

Dagk Alloy40 V2

Keychron C0 HE One Handed

  • Hall effect (magnetic)

    No

    Yes

  • Rapid trigger

    No

    Yes

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Case material

    Aluminum

    Plastic

  • Mount style

    Gasket Mount

    Tray Mount

KeebFinder scores

How we score
  • Dagk Alloy40 V2
  • Keychron C0 HE One Handed
Performance
58
92
Build quality
71
55
Productivity
60
51
Customizability
76
60
Portability
90
67

What they share

  • Layout size: 40%
  • Hot-swappable
See every spec side by side

Full specs

Dagk Alloy40 V2 vs Keychron C0 HE One Handed specs

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

8 of 21 specs differ

Dagk Alloy40 V2

Keychron C0 HE One Handed

Typing & switches

Switch options

—
Magnetic

Hall effect (magnetic)

No
Yes

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Tray Mount

Layout

Layout size

40%
40%

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

3,000 mAh
Wired only

USB-C

Yes
No

Build & materials

Case material

Aluminum
Plastic

Plate material

—
Aluminum

Keycaps

—
ABS

Weight

930 g
—

Dimensions

22 x 100 x 289 mm
—

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

Mac & Windows

Yes
Yes

Extras

Released

2024
2026

Where to buy

Compare prices

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

  • AmazonGlobal

    Check price
    ~$106Visit
  • WhatGeekCN

    Out of stock
    $106Visit
  • MKUS

    In stock
    $59Visit
  • AmazonGlobal

    Check price
    ~$59Visit

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