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Head to head · Prices checked Oct 21, 2026

Keychron Q5 Max vs Fl·esports CMK99

Get the Keychron Q5 Max for knob and qmk.

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.

Keychron Q5 Max

Fl·esports CMK99

  • Case material

    Aluminum

    Metal, Plastic

  • Knob

    Yes

    No

  • QMK

    Yes

    No

  • VIA

    Yes

    No

  • Layout standard

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

    ANSI

KeebFinder scores

How we score
  • Keychron Q5 Max
  • Fl·esports CMK99
Performance
81
49
Build quality
91
48
Productivity
97
87
Customizability
98
69
Portability
55
53

What they share

  • Layout size: 96%
  • Connection: Bluetooth, 2.4 GHz, Wired
  • Hot-swappable
  • Sound dampening
  • Keycaps: PBT
See every spec side by side

From real owners

What owners say

Ratings and quotes collected from verified store reviews, including the critical ones.

Keychron Q5 Max

5.0

4 owner reviews

Praise
“I don't like writing reviews but I do like reading them lol. What I am trying to say is that don't sleep in this keyboard. I even liked it more than my Lemokey L3. I got the one with the side printed keys and banana switches. This is my 3rd keychron keyboard.”
Raul B.Verified buyer· via Keychron

Fl·esports CMK99

No owner reviews collected yet.

Full specs

Keychron Q5 Max vs Fl·esports CMK99 specs

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

10 of 27 specs differ

Keychron Q5 Max

Fl·esports CMK99

Typing & switches

Switch options

Clicky, Linear, Tactile
—

Hot-swappable

Yes
Yes

Mount style

Gasket Mount, PCB Mount, Plate Mount
—

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
Yes

Layout

Layout size

96%
96%

Layout standard

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

Ergonomics

Standard
Standard

Knob

Yes
No

Display

None
None

Media keys

Yes
No

Connectivity & battery

Connection

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

Max polling rate

1,000 Hz
—

Battery

4,000 mAh
—

USB-C

Yes
Yes

Build & materials

Case material

Aluminum
Metal, Plastic

Plate material

Polycarbonate
—

Keycaps

PBT
PBT

Weight

2,215 g
—

Dimensions

23 x 145 x 408 mm
42 x 395 x 156 mm

Typing angle

5°
—

Backlight

RGB, south-facing
RGB

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
Yes

Extras

Released

2023
2022

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • KeychronHK

    In stock
    $219Visit
  • MKUS

    In stock
    $219Visit
  • Keychron (DE)DE

    In stock
    $295Visit
  • AmazonGlobal

    Check price
    Visit
  • MechkeysCN

    In stock
    $199Visit
  • AmazonGlobal

    Check price
    ~$199Visit

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