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Head to head · Prices checked Nov 11, 2026

Redragon EISA K686 Pro SE vs KBDFans Chamber

Get the Redragon EISA K686 Pro SE for knob.

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Quick verdict

Which one should you get?

Get the

Redragon EISA K686 Pro SE

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 EISA K686 Pro SE

KBDFans Chamber

  • Layout size

    90%

    80%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Case material

    Plastic

    Aluminum, Polycarbonate

  • Mount style

    Gasket Mount

    Top Mount

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Redragon EISA K686 Pro SE
  • KBDFans Chamber
Performance
66
48
Build quality
62
74
Productivity
69
58
Customizability
58
58
Portability
49
52

What they share

  • Hot-swappable
  • Sound dampening
See every spec side by side

Full specs

Redragon EISA K686 Pro SE vs KBDFans Chamber specs

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

12 of 20 specs differ

Redragon EISA K686 Pro SE

KBDFans Chamber

Typing & switches

Switch options

Linear
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Top Mount

Sound dampening

Yes
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

USB-C

Yes
No

Build & materials

Case material

Plastic
Aluminum, Polycarbonate

Plate material

—
Aluminum, CarbonFiber, FR4, Polycarbonate

Keycaps

PBT
—

Weight

1,200 g
415 g

Dimensions

60 x 430 x 60 mm
19 x 359 x 140 mm

Typing angle

—
7°

Backlight

RGB
None

Extras

Released

2024
2026

For EU buyers

ISO layouts by store

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

Redragon EISA K686 Pro SE

No ISO layout at the stores we track.

KBDFans Chamber

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

Where to buy

Compare prices

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

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