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Head to head · Prices checked Nov 1, 2026

Redragon CENTAUR K506 vs Keychron K12

Get the Keychron K12 for hot-swappable.

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Quick verdict

Which one should you get?

Get the

Redragon CENTAUR K506

Build quality in the bottom 25% of 100% boards under $100.

Rules this board out

  • Switches are soldered. Swapping them means soldering.

Get the

Keychron K12

Hot-swappable

Build quality in the top 25% of 60% boards under $50.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • Compact layout only. No function row, dedicated arrow keys, or numpad.

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.

Redragon CENTAUR K506

Keychron K12

  • Layout size

    100%

    60%

  • Connection

    Wired

    Bluetooth, Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    No

    Yes

    Switch changes without soldering

  • Case material

    Plastic

    ABS, Aluminum, Plastic

  • Mount style

    Bottom Mount

    Plate Mount, Tray Mount

KeebFinder scores

How we score
  • Redragon CENTAUR K506
  • Keychron K12
Performance
62
58
Build quality
47
74
Productivity
50
68
Customizability
48
73
Portability
41
90
See every spec side by side

Full specs

Redragon CENTAUR K506 vs Keychron K12 specs

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

11 of 20 specs differ

Redragon CENTAUR K506

Keychron K12

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hot-swappable

No
Yes

Mount style

Bottom Mount
Plate Mount, Tray Mount

Layout

Layout size

100%
60%

Layout standard

ISO, ISO-FR
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Wired
Bluetooth, Wired

Max polling rate

—
1,000 Hz

Battery

Wired only
4,000 mAh

USB-C

No
Yes

Build & materials

Case material

Plastic
ABS, Aluminum, Plastic

Plate material

—
Plastic

Keycaps

—
ABS

Weight

1,100 g
—

Dimensions

35 x 440 x 135 mm
—

Backlight

RGB
RGB, north-facing

Firmware & software

Mac & Windows

No
Yes

Extras

Released

2025
2021

For EU buyers

ISO layouts by store

Which stores sell ISO-DE, UK, and the other regional layouts.

Redragon CENTAUR K506

Listed on the product, not split by store: ISO-FR.

Keychron K12

No ISO layout at the stores we track.

Where to buy

Compare prices

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

Prices in USD are converted to your currency and can change at any time. KeebFinder may earn a commission when you buy through these links, at no extra cost to you.

Lowest price across stores, Amazon excluded.

Keychron K124 stores

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