Not sure which keyboard to choose? Try the Keyboard Finder now!

Head to head · Prices checked Oct 21, 2026

Fl·esports CMK99 vs Keychron P6 Ultra

Get the Keychron P6 Ultra for hall effect and 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.

Fl·esports CMK99

Keychron P6 Ultra

  • Layout size

    96%

    100%

  • Hall effect (magnetic)

    No

    Yes

  • Case material

    Metal, Plastic

    Aluminum

  • Knob

    No

    Yes

  • QMK

    No

    Yes

KeebFinder scores

How we score
  • Fl·esports CMK99
  • Keychron P6 Ultra
Performance
49
90
Build quality
48
86
Productivity
87
98
Customizability
69
94
Portability
53
56

What they share

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

Full specs

Fl·esports CMK99 vs Keychron P6 Ultra specs

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

10 of 25 specs differ

Fl·esports CMK99

Keychron P6 Ultra

Typing & switches

Switch options

—
Clicky, Linear, Tactile

Hall effect (magnetic)

No
Yes

Hot-swappable

Yes
Yes

Mount style

—
Gasket Mount

Sound dampening

Yes
Yes

Screw-in stabilizers

Yes
Yes

Layout

Layout size

96%
100%

Layout standard

ANSI
ANSI

Ergonomics

Standard
Standard

Knob

No
Yes

Display

None
None

Media keys

No
Yes

Connectivity & battery

Connection

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

Max polling rate

—
8,000 Hz

Battery

—
4,000 mAh

USB-C

Yes
Yes

Build & materials

Case material

Metal, Plastic
Aluminum

Keycaps

PBT
PBT

Weight

—
2,342 g

Dimensions

42 x 395 x 156 mm
33 x 444 x 141 mm

Backlight

RGB
RGB, south-facing

Firmware & software

QMK

No
Yes

VIA

No
Yes

Mac & Windows

Yes
Yes

Extras

Released

2022
2026

Where to buy

Compare prices

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

Lowest price across stores, Amazon excluded.

  • MechkeysCN

    In stock
    $199Visit
  • AmazonGlobal

    Check price
    ~$199Visit
  • KeychronHK

    In stock
    $199Visit
  • Keychron (DE)DE

    In stock
    $240Visit
  • AmazonGlobal

    Check price
    Visit

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.

Still torn?

Answer a few quick questions and the keyboard finder ranks 2,000+ boards by how you will actually use yours.