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Head to head · Prices checked Oct 28, 2026

Cidoo ABM081 Stellar vs Redragon EISA MAX K686

Get the Cidoo ABM081 Stellar for via. Get the Redragon EISA MAX K686 for knob.

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Quick verdict

Which one should you get?

Get the

Cidoo ABM081 Stellar

VIA

Build quality in the top 25% of 75% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • No numpad.

Get the

Redragon EISA MAX K686

Knob

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.

Cidoo ABM081 Stellar

Redragon EISA MAX K686

  • Layout size

    75%

    90%

  • Case material

    Aluminum

    Plastic

  • Knob

    No

    Yes

  • Display

    TFT

    None

    A case display rather than a typing feature

  • VIA

    Yes

    No

    GUI remapping without compiling firmware

KeebFinder scores

How we score
  • Cidoo ABM081 Stellar
  • Redragon EISA MAX K686
Performance
51
67
Build quality
76
63
Productivity
69
84
Customizability
82
67
Portability
75
52

What they share

  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Mount style: Gasket Mount
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

Full specs

Cidoo ABM081 Stellar vs Redragon EISA MAX K686 specs

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

7 of 20 specs differ

Cidoo ABM081 Stellar

Redragon EISA MAX K686

Typing & switches

Switch options

—
Linear

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Layout

Layout size

75%
90%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

TFT
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Bluetooth, 2.4 GHz, Wired

Battery

3,000 mAh
—

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Plastic

Keycaps

PBT
PBT

Weight

—
1,200 g

Dimensions

—
90 x 430 x 90 mm

Backlight

RGB, south-facing
RGB

Firmware & software

VIA

Yes
No

Mac & Windows

No
Yes

Extras

Released

2024
2024

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.

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