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Head to head · Prices checked Nov 11, 2026

Redragon EISA K686 Pro vs AULA F99

Get the Redragon EISA K686 Pro for knob. Get the AULA F99 for rapid trigger and the 8,000 mAh battery.

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Rapid trigger

AULA F99

EPOMAKER x AULA F99

4.8 (33)

$63at Epomaker

90-day low

Quick verdict

Which one should you get?

Get the

Redragon EISA K686 Pro

Knob

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

Get the

AULA F99

Rapid trigger

Build quality in the top 40% of 96% boards under $100.

Rules this board out

  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.
  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

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

AULA F99

  • Layout size

    90%

    96%

  • Rapid trigger

    No

    Yes

    Faster resets help in games and not in normal typing

  • Battery

    4,000 mAh

    8,000 mAh

    A larger battery means fewer cables during the day

  • Case material

    Plastic

    ABS, PBT, Plastic

  • Knob

    Yes

    No

KeebFinder scores

How we score
  • Redragon EISA K686 Pro
  • AULA F99
Performance
78
73
Build quality
68
70
Productivity
83
86
Customizability
73
65
Portability
54
62

What they share

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

Full specs

Redragon EISA K686 Pro vs AULA F99 specs

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

13 of 24 specs differ

Redragon EISA K686 Pro

AULA F99

Typing & switches

Switch options

Linear
Linear

Rapid trigger

No
Yes

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

No
Yes

Layout

Layout size

90%
96%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

LED
None

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

4,000 mAh
8,000 mAhBetter

USB-C

Yes
Yes

Build & materials

Case material

Plastic
ABS, PBT, Plastic

Plate material

Plastic
FR4, Plastic, Polycarbonate

Keycaps

PBT
PBT

Weight

1,200 g
1,023 g

Dimensions

90 x 430 x 90 mm
43 x 147 x 391 mm

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2024
2023

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.

AULA F994 stores

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