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Head to head · Prices checked Oct 28, 2026

Royal Kludge F99 AI vs Keychron K5 Max

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Quick verdict

Which one should you get?

Get the

Royal Kludge F99 AI

Build quality in the bottom 20% 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.
  • No ISO layout. ISO-DE, UK, and other ISO variants are not offered.
  • Compact full-size layout. The numpad is present, the gaps of a full-size board are not.

Get the

Keychron K5 Max

Build quality in the top 15% of 100% boards under $100.

Rules this board out

  • Low-profile switches and keycaps only. Standard MX keycaps will not fit.
  • North-facing LEDs. Cherry-profile keycaps can hit the switch housing.

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.

Royal Kludge F99 AI

Keychron K5 Max

  • Layout size

    96%

    100%

  • Connection

    Wired

    Bluetooth, 2.4 GHz, Wired

    Wireless for several devices and wired for lower latency

  • Low profile

    No

    Yes

  • Switch options

    Linear

    Clicky, Linear, Tactile

  • Weight

    1,020 g

    720 g

    Heavier boards stay planted and lighter ones travel

KeebFinder scores

How we score
  • Royal Kludge F99 AI
  • Keychron K5 Max
Performance
63
81
Build quality
50
81
Productivity
77
89
Customizability
60
88
Portability
45
53

What they share

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

Full specs

Royal Kludge F99 AI vs Keychron K5 Max specs

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

15 of 27 specs differ

Royal Kludge F99 AI

Keychron K5 Max

Typing & switches

Switch options

Linear
Clicky, Linear, Tactile

Hot-swappable

Yes
Yes

Mount style

—
PCB Mount, Plate Mount

Low profile

No
Yes

Sound dampening

Yes
Yes

Layout

Layout size

96%
100%

Layout standard

ANSI
ANSI, ISO, ISO-DE, ISO-Nordic, ISO-UK

Ergonomics

Standard
Standard

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

Wired
Bluetooth, 2.4 GHz, Wired

Max polling rate

—
1,000 Hz

Battery

Wired only
2,000 mAh

USB passthrough

Yes
No

USB-C

Yes
Yes

Build & materials

Case material

—
ABS, Aluminum

Plate material

—
Polycarbonate

Keycaps

PBT
ABS, PBT

Weight

1,020 g
720 g

Dimensions

43 x 391 x 147 mm
18 x 424 x 119 mm

Typing angle

—
3°

Backlight

RGB, south-facing
RGB, north-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

N-key rollover

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2024

For EU buyers

ISO layouts by store

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

Royal Kludge F99 AI

No ISO layout at the stores we track.

Keychron K5 Max

  • Keychron

    ISO-DE, ISO-UK, ISO-Nordic

    In stockShips to you

  • Keychron (DE)

    ISO-DE, ISO-UK

    In stockDoes not ship to you

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.

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