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Head to head · Prices checked Nov 7, 2026

AULA F99 Pro vs Redragon BLUESIREN K654

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Quick verdict

Which one should you get?

Get the

AULA F99 Pro

Build quality in the bottom 50% of 96% boards under $100.

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.
  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

Get the

Redragon BLUESIREN K654

Build quality in the top 35% 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.

AULA F99 Pro

Redragon BLUESIREN K654

  • Layout size

    96%

    100%

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Case material

    ABS

    Aluminum

  • Switch options

    Linear

    Clicky

  • Mount style

    Gasket Mount

    Bottom Mount

KeebFinder scores

How we score
  • AULA F99 Pro
  • Redragon BLUESIREN K654
Performance
66
63
Build quality
62
64
Productivity
83
63
Customizability
66
55
Portability
63
44

What they share

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

Full specs

AULA F99 Pro vs Redragon BLUESIREN K654 specs

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

10 of 20 specs differ

AULA F99 Pro

Redragon BLUESIREN K654

Typing & switches

Switch options

Linear
Clicky

Hot-swappable

Yes
Yes

Mount style

Gasket Mount
Bottom Mount

Sound dampening

Yes
Yes

Layout

Layout size

96%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Battery

8,000 mAh
Wired only

USB-C

Yes
Yes

Build & materials

Case material

ABS
Aluminum

Plate material

Plastic, Polycarbonate
—

Keycaps

—
ABS, PBT

Weight

1,023 g
1,390 g

Dimensions

43 x 146 x 390 mm
—

Backlight

RGB, south-facing
RGB

Firmware & software

Mac & Windows

Yes
No

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 F99 Pro3 stores

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