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Head to head · Prices checked Oct 21, 2026

Keychron K2 Ultra vs Matias FK303QPC

Get the Keychron K2 Ultra for hot-swappable.

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 K2 Ultra

Matias FK303QPC

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

  • Hot-swappable

    Yes

    No

  • Case material

    ABS, Aluminum

    ABS

  • Switch options

    Clicky, Linear, Tactile

    Tactile

  • Mount style

    Gasket Mount

    Plate Mount

KeebFinder scores

How we score
  • Keychron K2 Ultra
  • Matias FK303QPC
Performance
90
48
Build quality
86
46
Productivity
94
46
Customizability
92
43
Portability
82
59

What they share

  • Layout size: 75%
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 K2 Ultra

4.0

4 owner reviews

Praise
“very compact, build quality is great, and I don't even feel any latency when using the keyboard wireless.”
AnonymousVerified buyer· via Keychron
Critique
“The only "zmk" support is from the launcher itself and its missing most of the ZMK features. For example Combos!”
Juan· via Keychron

Matias FK303QPC

No owner reviews collected yet.

Full specs

Keychron K2 Ultra vs Matias FK303QPC specs

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

17 of 26 specs differ

Keychron K2 Ultra

Matias FK303QPC

Typing & switches

Switch options

Clicky, Linear, Tactile
Tactile

Hot-swappable

Yes
No

Mount style

Gasket Mount
Plate Mount

Sound dampening

Yes
No

Screw-in stabilizers

Yes
No

Layout

Layout size

75%
75%

Layout standard

ANSI, ISO, ISO-ES, ISO-FR, ISO-IT
ANSI

Ergonomics

Standard
Standard

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

8,000 Hz
—

Battery

4,000 mAh
Wired only

USB passthrough

No
Yes

USB-C

Yes
No

Build & materials

Case material

ABS, Aluminum
ABS

Plate material

Steel
—

Keycaps

PBT
ABS

Weight

1,084 g
—

Dimensions

31 x 312 x 122 mm
—

Backlight

RGB, south-facing
None

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
No

Mac & Windows

Yes
No

Extras

Released

2026
2023

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
    $119Visit
  • MKUS

    In stock
    $119Visit
  • Keychron (DE)DE

    In stock
    $150Visit
  • AmazonGlobal

    Check price
    Visit
  • AmazonGlobal

    Check price
    ~$107Visit
  • MKUS

    Out of stock
    $107Visit

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