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Head to head · Prices checked Oct 28, 2026

Epomaker Split70 vs Matias FK403 Ergo Pro

Get the Epomaker Split70 for hot-swappable and knob.

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Quick verdict

Which one should you get?

Get the

Epomaker Split70

Hot-swappable

Rules this board out

  • South-facing LEDs. Shine-through legends stay dark, and some sculpted keycaps can clip the LED.

Get the

Matias FK403 Ergo Pro

Rules this board out

  • Switches are soldered. Swapping them means soldering.

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.

Epomaker Split70

Matias FK403 Ergo Pro

  • Connection

    Bluetooth, 2.4 GHz, Wired

    Wired

    Wireless for several devices and wired for lower latency

  • Hot-swappable

    Yes

    No

    Switch changes without soldering

  • Switch options

    Linear

    Tactile

  • Knob

    Yes

    No

  • QMK

    Yes

    No

    The deep option when you want to remap every key

KeebFinder scores

How we score
  • Epomaker Split70
  • Matias FK403 Ergo Pro
Performance
78
52
Build quality
77
43
Productivity
93
52
Customizability
91
47
Portability
89
68

What they share

  • Ergonomics: Split
See every spec side by side

Full specs

Epomaker Split70 vs Matias FK403 Ergo Pro specs

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

12 of 26 specs differ

Epomaker Split70

Matias FK403 Ergo Pro

Typing & switches

Switch options

Linear
Tactile

Hot-swappable

Yes
No

Mount style

Gasket Mount
—

Sound dampening

Yes
No

Layout

Layout standard

ANSI
ANSI

Ergonomics

Split
Split

Knob

Yes
No

Display

None
None

Media keys

Yes
Yes

Connectivity & battery

Connection

Bluetooth, 2.4 GHz, Wired
Wired

Max polling rate

1,000 Hz
—

Battery

3,000 mAh
Wired only

USB passthrough

No
Yes

USB-C

Yes
No

Build & materials

Case material

ABS
—

Plate material

Polycarbonate
—

Keycaps

PBT
ABS

Weight

890 g
—

Dimensions

40 x 118 x 372 mm
—

Typing angle

7°
—

Backlight

RGB, south-facing
None

Firmware & software

QMK

Yes
No

VIA

Yes
No

N-key rollover

Yes
Yes

Mac & Windows

Yes
Yes

Extras

Released

2025
2026

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.

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