Can I customize the key functions on this keyboard without software?

Yes, the Matias FK403Q P Ergo Pro comes with preset keyboard shortcuts ready to use out of the box. Moreover, all keys are easily reprogrammable without the need for any additional software, allowing you to tailor the keyboard layout and shortcuts to your personal workflow.

What type of switches does this keyboard use and how do they feel?

This keyboard uses Matias Quiet Click switches, which provide a tactile yet quiet typing experience. They require an actuation force of 60 grams with a 3.5mm key travel and feature a non-linear force curve that quickly drops off after actuation, making typing comfortable and reducing finger fatigue.

Are the keycaps compatible with other mechanical keyboard switches?

No, the Matias FK403Q P Ergo Pro uses Matias switches, which have a different stem design compared to MX-style switches. Therefore, keycaps designed for MX switches are not compatible with this keyboard.

Does the keyboard support multimedia controls and additional USB connectivity?

Yes, it includes dedicated audio and media control keys for convenient access to volume and playback functions. Additionally, the keyboard features a built-in USB 2.0 hub which allows you to connect other USB devices directly through the keyboard.

What connectivity options are available with this keyboard?

The keyboard connects via a USB cable with a USB-A end and includes a USB-C adapter, ensuring compatibility with a wide range of devices. The device cable is 6.5 feet (2 meters) long, and there are also bridge cables for connecting the two halves, either retractable or fixed.

Is this keyboard compatible with different operating systems?

Yes, the Matias FK403Q P Ergo Pro supports multiple operating systems including Windows, macOS, and Linux. It also features a Mac-first key layout, making it especially convenient for Mac users.

What are the dimensions of the keyboard with and without palm supports?

With the premium gel palm supports attached, the keyboard measures approximately 14.5 inches wide by 9.06 inches deep by 1.38 inches tall (36.8 x 23 x 3.5 cm). Without the palm supports, it is slimmer with a depth of 6.5 inches (16.5 cm) while maintaining the same width and height.

How is the build quality and material of this keyboard?

The Matias FK403Q P Ergo Pro features a sturdy plastic construction with ABS plastic keycaps that have laser-etched legends for durability and clarity. The keyboard uses plate-mounted switches, contributing to a solid and reliable typing experience.

Is this keyboard hot-swappable for easy switch replacement?

No, the switches on this keyboard are plate-mounted and not hot-swappable. This means that switch replacement or modification requires soldering and is not designed for quick or tool-free swapping.

Matias FK403Q P Starting at $219.99

Name: Matias FK403Q P
Brand: Matias
SKU: matias-fk403q-p-programmable-ergo-pro-mac-75-mechanical-keyboard

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Matias FK403Q P
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Matias FK403Q-P Programmable Ergo Pro Mac 75% Mechanical Keyboard
	Based in US	-		$220 Out of stock	Visit Shop

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In Stock

Price (USD)

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Matias FK403Q P

Global

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Matias FK403Q-P Programmable Ergo Pro Mac 75% Mechanical Keyboard

Based in US

$220

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Compare Matias FK403Q P vs Keychron Q1 Max vs Keychron Q3 HE Specification

Compare similar keyboards side by side, or use the comparison table to compare all keyboards!

Model	Matias FK403Q P	Keychron Q1 Max	Keychron Q3 HE
		98	98
Rating	0.0 stars (0 reviews)	3.8 stars (82 reviews)	5.0 stars (18 reviews)
Purchase Options
Main differences	Released in 2026 Has Tactile switch options Available in a Other layout Built with the ANSI layout standard Offers Split ergonomics Offers a USB passthrough port Uses a Plate Mount mounting style Supports Wired, Wired only connectivity Sized at 35 x 368 x 230 mm Made with a Plastic case Features ABS keycaps Offers No RGB lighting	Released in 2023 Has Linear, Tactile, Clicky switch options Available in a 75% layout Built with the ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-CH, JIS layout standard Supports Bluetooth, 2.4 GHz, Wired, Wireless connectivity Weighs about 1724 g Sized at 23 x 145 x 328 mm Made with a Aluminum case Offers Yes, Rgb, South-face, Rgb South-face RGB lighting	Released in 2024 Has Linear, Tactile, Clicky, Magnetic switch options Available in a 80% layout Built with the ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, ANSI layout standard Utilizes Hall effect sensors Enables rapid trigger functionality Supports Bluetooth, 2.4 GHz, Wired, Wireless, Wired only connectivity Weighs about 1775 g Sized at 23 x 137 x 365 mm Made with a Aluminum, Metal case Offers Yes, Rgb, South-face, Rgb South-face, White RGB lighting
Score	Scores Performance: 57.8 Build Quality: 45.5 Productivity: 54.8 Customizability: 50.1 Portability: 68.5	Scores Performance: 81.5 Build Quality: 89.1 Productivity: 96.9 Customizability: 99.4 Portability: 81.2	Scores Performance: 99.9 Build Quality: 87.9 Productivity: 96.6 Customizability: 99.2 Portability: 77.4
Name	Name Matias FK403Q P	Name Keychron Q1 Max	Name Keychron Q3 HE
Release year	Release year 2026	Release year 2023	Release year 2024
Switch Options	Switch Options Tactile	Switch Options Linear, Tactile, Clicky	Switch Options Linear, Tactile, Clicky, Magnetic
Profile	Profile Normal Profile	Profile Normal Profile	Profile Normal Profile
Hot Swappable	Hot Swappable	Hot Swappable	Hot Swappable
Layout Size	Layout Size Other	Layout Size 75%	Layout Size 80%
Layout Standard	Layout Standard ANSI	Layout Standard ANSI, ISO, ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO-CH, JIS	Layout Standard ISO-DE, ISO-UK, ISO-Nordic, ISO-SW, ISO, ANSI
Layout Ergonomics	Layout Ergonomics Split	Layout Ergonomics Normal	Layout Ergonomics Normal
Knob Support	Knob Support	Knob Support	Knob Support
Display Support	Display Support	Display Support	Display Support
Mac/Win Support	Mac/Win Support	Mac/Win Support	Mac/Win Support
Multi-Media Keys	Multi-Media Keys	Multi-Media Keys	Multi-Media Keys
USB-C	USB-C	USB-C	USB-C
USB passthrough	USB passthrough	USB passthrough	USB passthrough
Connection	Connection Wired, Wired only	Connection Bluetooth, 2.4 GHz, Wired, Wireless	Connection Bluetooth, 2.4 GHz, Wired, Wireless, Wired only
Polling Rate	Polling Rate -	Polling Rate 1000 Hz	Polling Rate 1000 Hz;8000 Hz
Battery capacity	Battery capacity -	Battery capacity 4000 mAh	Battery capacity 4000 mAh
Hall Effect Support	Hall Effect Support	Hall Effect Support	Hall Effect Support
QMK Support	QMK Support	QMK Support	QMK Support
VIA Support	VIA Support	VIA Support	VIA Support
VIAL Support	VIAL Support	VIAL Support	VIAL Support
N-Key Rollover	N-Key Rollover	N-Key Rollover	N-Key Rollover
Rapid Trigger	Rapid Trigger	Rapid Trigger	Rapid Trigger
Mount Style	Mount Style Plate Mount	Mount Style Gasket Mount	Mount Style Gasket Mount
Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers	Screw in Stabilizers
Sound Dampening	Sound Dampening	Sound Dampening	Sound Dampening
Backlight	Backlight	Backlight Rgb, South-face	Backlight Rgb, South-face, White
Case Colors	Case Colors	Case Colors	Case Colors
Case Material	Case Material Plastic	Case Material Aluminum	Case Material Aluminum, Metal
Keycaps Material	Keycaps Material ABS	Keycaps Material PBT	Keycaps Material PBT
Dimensions	Dimensions 35 x 368 x 230 mm	Dimensions 23 x 145 x 328 mm	Dimensions 23 x 137 x 365 mm
Weight	Weight -	Weight 1724g	Weight 1775g

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Product Description

The Matias FK403Q P Ergo Pro is a split, ergonomic mechanical keyboard designed for users who prioritize comfort and quiet typing. It suits office workers or programmers who want adjustable tenting and tilt options to reduce wrist strain. Its Matias Quiet Click switches provide a tactile yet subdued typing experience. This keyboard fits users who need full USB connectivity and media controls without software dependency.

Key Features

Split design with adjustable tenting and negative tilt helps customize wrist positioning for extended typing comfort.
Gel palm supports covered in Lycra reduce pressure on wrists during long sessions.
Matias Quiet Click switches offer a tactile feel with a non-linear 60g actuation force, lowering finger fatigue and noise.
Preset shortcuts and easy key reprogramming without software enable quick customization.
Includes a USB 2.0 hub and dedicated audio/media keys for convenient peripheral and media control.

Build and Typing Experience

Plastic case with plate-mounted switches provides a stable typing surface.
ABS keycaps with laser-etched legends resist wear and maintain readability.
Key travel of 3.5mm balances responsiveness and comfort.
Matias switches require specific keycaps, so MX-compatible keycaps cannot be used.

Connectivity and Compatibility

Wired USB connection with USB-A device cable and USB-C adapter ensures broad compatibility.
Full USB key rollover supports simultaneous key presses without ghosting.
Compatible with Windows, Mac, and Linux systems, with Mac-first layout option.

Trade-offs

No hot-swappable switches limit easy switch replacement or customization.
Plastic construction may feel less durable compared to metal cases.
Matias-specific switches restrict keycap options and may require adjustment for users familiar with MX switches.
Wired-only connectivity reduces portability and desk cable management flexibility.

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Frequently Asked Questions (FAQ)

The Matias FK403Q P Ergo Pro is designed with ergonomics in mind, featuring a split keyboard layout that allows you to position each half at a natural angle. It offers multiple adjustments including tenting of the center, negative tilt, and independent positioning of the left and right sides. Additionally, premium gel palm supports with a Lycra covering provide comfortable wrist support during long typing sessions.