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Head to head · Prices checked Nov 12, 2026

Redragon DHARMA K740 PRO vs KBDFans Chamber

Get the Redragon DHARMA K740 PRO for knob.

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Quick verdict

Which one should you get?

Get the

Redragon DHARMA K740 PRO

Knob

Rules this board out

  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.

Get the

KBDFans Chamber

Build quality in the top 25% of 80% boards under $100.

Rules this board out

  • No 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 DHARMA K740 PRO

KBDFans Chamber

  • Layout size

    90%

    80%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Case material

    Aluminum

    Aluminum, Polycarbonate

  • Mount style

    Bottom Mount

    Top Mount

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Redragon DHARMA K740 PRO
  • KBDFans Chamber
Performance
79
48
Build quality
63
74
Productivity
74
58
Customizability
67
58
Portability
52
52

What they share

  • Hot-swappable
  • Max polling rate: 1,000 Hz
See every spec side by side

Full specs

Redragon DHARMA K740 PRO vs KBDFans Chamber specs

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

15 of 22 specs differ

Redragon DHARMA K740 PRO

KBDFans Chamber

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
Yes

Mount style

Bottom Mount
Top Mount

Sound dampening

No
Yes

Layout

Layout size

90%
80%

Layout standard

ANSI
ANSI, ISO

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
LED

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

1,000 Hz
1,000 Hz

USB-C

Yes
No

Build & materials

Case material

Aluminum
Aluminum, Polycarbonate

Plate material

—
Aluminum, CarbonFiber, FR4, Polycarbonate

Keycaps

PBT
—

Weight

1,150 g
415 g

Dimensions

42 x 378 x 129 mm
19 x 359 x 140 mm

Typing angle

—
7°

Backlight

RGB
None

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2025
2026

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.

For EU buyers

ISO layouts by store

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

Redragon DHARMA K740 PRO

No ISO layout at the stores we track.

KBDFans Chamber

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

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