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Head to head · Prices checked Nov 11, 2026

Redragon DHARMA K556 vs Azio KB540

Get the Redragon DHARMA K556 for sound dampening.

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Quick verdict

Which one should you get?

Get the

Redragon DHARMA K556

Sound dampening

Build quality in the top 30% of 80% boards under $100.

Rules this board out

  • No numpad.

Get the

Azio KB540

Build quality in the bottom 40% of 100% boards under $100.

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 DHARMA K556

Azio KB540

  • Layout size

    80%

    100%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Bluetooth, Wired

    Wireless for several devices and wired for lower latency

  • Case material

    Aluminum

    Plastic

  • Weight

    870 g

    816 g

    Heavier boards stay planted and lighter ones travel

  • Sound dampening

    Yes

    No

KeebFinder scores

How we score
  • Redragon DHARMA K556
  • Azio KB540
Performance
65
65
Build quality
69
52
Productivity
84
77
Customizability
68
68
Portability
76
55

What they share

  • Hot-swappable
See every spec side by side

Full specs

Redragon DHARMA K556 vs Azio KB540 specs

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

7 of 17 specs differ

Redragon DHARMA K556

Azio KB540

Typing & switches

Hot-swappable

Yes
Yes

Mount style

Bottom Mount
—

Sound dampening

Yes
No

Layout

Layout size

80%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, Wired

Battery

1,600 mAh
—

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Plastic

Keycaps

—
ABS, PBT

Weight

870 g
816 g

Dimensions

40 x 354 x 124 mm
27 x 195 x 459 mm

Backlight

RGB
RGB

Firmware & software

Mac & Windows

Yes
Yes

Extras

Released

2024
2020

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.

Azio KB5402 stores

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