Keychron Q4 60 percent QMK mechanical keyboard black Gateron G Pro Red switch ISO German DE layout
Keychron Q4 60 percent QMK mechanical keyboard black Gateron G Pro Brown switch ISO German DE layout
Keychron Q4 60 percent layout QMK VIA mechanical keyboard black Gateron G Pro red ISO UK layout
Keychron Q4 60 percent layout QMK VIA mechanical keyboard black Gateron G Pro brown ISO UK layout
Keychron Q4 60 percent layout QMK VIA mechanical keyboard black Gateron G Pro red ISO Nordic layout
Keychron Q4 60 percent layout QMK VIA mechanical keyboard black Gateron G Pro brown ISO Nordic layout
Keychron Q4 60 percent QMK mechanical keyboard black Gateron G Pro Red switch ISO French layout
Keychron Q4 60 percent QMK mechanical keyboard black Gateron G Pro Red switch ISO Spanish layout
Keychron Q4 60 percent QMK mechanical keyboard black Gateron G Pro brown switch ISO French layout
Keychron Q4 60 percent QMK mechanical keyboard black Gateron G Pro brown switch ISO Spanish layout
Keychron Q4 60 percent QMK mechanical keyboard black Gateron G Pro Red switch ISO Swiss layout
Keychron Q4 60 percent QMK mechanical keyboard black Gateron G Pro Brown switch ISO Swiss layout
Keychron Q4 60 percent layout QMK mechanical keyboard barebone carbon black iso version
Keychron Q4 60 percent layout QMK mechanical keyboard barebone silver grey iso version
Keychron Q4 60 percent layout QMK mechanical keyboard barebone navy blue iso version

Keychron Q4 QMK Custom Mechanical Keyboard ISO Layout Collection

Regular price Sale price $159.00
/
87 in stock

Type
Layout Version
Switches
The fully assembled version includes:
  • The keyboard PCB, the case, and the steel plate.
  • OSA ABS backlight shine-through keycaps (included Mac & Windows keycaps).
  • Gateron G Pro switches.

Keychron Q4 QMK custom mechanical keyboard ISO layout collection comes with the UK, German, Nordic, Swiss, French, and Spanish layout. 

No discount codes can be used for Q4.

Please drop your email on "Notify Me When Available" if the product model is out of stock.


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Keychron Q4
ISO Layout Versions

The Q4 is a mini custom all-metal keyboard ideal for a variety of situations and will upgrade your typing experience. With full aluminum CNC machined body, double-gasket design, and QMK/VIA support, the Q4 is the ultimate choice for the mini keyboard.

Keychron Q4 ISO DE German 60% Percent Layout Mini Custom Mechanical Keyboard
Features of Keychron Q4 ISO 60% Percent Layout Mini Custom Mechanical Keyboard
Customize Your Q4 

Choose the keycaps, switches, and more accessories for your Q4 ISO

Q4 ISO Layout Version

The Keychron Q4 QMK custom mechanical keyboard ISO layout collection comes with the UK, German, Nordic, Swiss, French, and Spanish layouts. Each Q4 ISO layout keyboard is also equipped with extra keycaps that fully satisfy your needs.

🇩🇪 German DE-ISO Layout

Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard

🇬🇧 UK-ISO Layout

Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard

🇫🇷 FR-ISO Layout

Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard

🇩🇰🇫🇮🇮🇸🇳🇴🇸🇪 Nordic-ISO Layout

Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard

🇨🇭Swiss-ISO Layout

Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard

🇪🇸 ES-ISO Layout

Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard
Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard

With keycaps for macOS installed on Q4 DE-ISO layout.

Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard

With keycaps for Windows installed on Q4 DE-ISO layout.

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A Refined Piece of Metal Art

The entire metal body is crafted with 6063 aluminum that is processed through CNC machined, polished, anodized, sandblasted, and undergoes 24 more manufacturing stages to make this solid metal piece of art that is the Q4. 

Keychron Q4 ISO DE German 60% Percent Layout Mini Custom Mechanical Keyboard
Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard

All-around customizable keyboard

To build a fully customizable keyboard, we designed every component easily assembled. Therefore, you can customize and adjust each component you want.

Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard

Double Gasket Design

The Double Gasket Design is a new innovative structure in the industry. In addition to the gaskets on the plates, we added silicone pads between the top and bottom cases to significantly reduce the sound resonance between the metals and reduce the noise of the impacted metals. This design allows the keyboard to maintain the flexibility of the gasket structure and improves the overall typing sound. 

Double Gasket Design of Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard
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OSA Profile Double-shot PBT Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard

An Epic Core Inside The Keyboard

A brand new ultra-low-power MCU Arm structure that is powerful and armed with 128K Flash to provide more flexibility for developers. The polling rate is up to 1000 Hz out of the box, which makes latency non-existent for the competitive game.

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Switch layouts between macOS & Windows

Built with the Mac users’ experience in mind while still retaining compatibility for Windows devices, the Keychron Q4 comes with a system toggle and an additional set of customized keycaps for both Windows and macOS systems. You can now save two different layouts on the keyboard, one for each system.

Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard
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OSA Profile ABS Backlight Shine-Through Keycaps

To further leverage your typing experience, the Q4 ISO version comes with our unique OSA profile (OEM profile with spherical angle) and ABS backlight shine-through keycaps that aim to provide a more comfortable fingertip feel and a fantastic backlight shine-through effect.

Program Q4 with QMK & VIA

With full QMK and VIA support, you can easily program and remap each key on the keyboard. The open-source firmware means endless possibilities for keyboard layouts, shortcuts, backlight effects, even the knob, and more. 

QMK VIA screen capture of Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard

Get the Q4 keymap working on VIA

To get started, please follow the steps: download the appropriate keymap JSON file below, open VIA, turn on "Show Design tab" on "Settings" tab, and drag the JSON file into the “Design” tab on VIA to get the Q4 keymap working on VIA.
Since the VIA code for the Q4 is still awaiting approval from Github, it is not yet automatically recognized, you will need to manually download and enter the Q4 keymap.

Note: Only the right JSON file can be input, please find the right version keymap JSON file which matches your keyboard to download.

Q4  Keymap JSON Files

Note: If the VIA software still does not detect your keyboard after you upload the latest JSON file above, please update your keyboard with the latest firmware here. The VIA software will only pair with your keyboard when the JSON file corresponds with the right firmware version. 

Hot-swappable

The hot-swappable sockets are mounted on the PCB, so you can install or change the switches without soldering. The PCB supports both 3 pin and 5 pin MX mechanical switches.

South-facing RGB LED Lights

The south-facing RGB LED is designed to better illuminate the keyboard backlight from the typist’s angle with the premium non-shine-through PBT keycaps installed. The south-facing RGB is also free from interference when the users install OEM or Cherry-profile alternative keycaps on the keyboard.

Note: The Q4's top case has sharper corners to make it much more compatible with third-party keycaps.

Barebone US layout of Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard

Pre-lubed Gateron G Pro Switch

The optimized molded switch with more precise positioning and less wobble will undoubtedly improve the feel at your fingertips. With the fully assembled Q4 version fitted with factory pre-lubricated Gateron G Pro switches, a smoother travel experience is guaranteed for you.

Gateron G Pro Switch Features
All New Screw In PCB Stabilizers of Keychron Custom Mechanical Keyboard

All New Screw-in PCB Stabilizers

The screw-in design increases stability and makes it easier for changes and upgrades. Precise craftsmanship makes the stabilizers more stable and less shaky. The big keys’ (space bar, shift, enter, delete) typing experience is now more stable and smooth. The Keychron Q4 also supports third-party stabilizers, including Cherry or Durock.

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Typing Sound Test

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Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard

What's in the box?

Keychron Q4 60% Percent Layout Mini Custom Mechanical Keyboard

Specs

Width121 mm
Length303 mm
Front Height19.7 mm  (without keycaps)
Back Height33.8 mm (without keycaps)
Feet Height2.7 mm
Angle6.5°
Weight1500 g ± 10g (Fully Assembled Version)
Body MaterialFull CNC machined aluminum
Plate MaterialSteel
Polling Rate1000 Hz
Keycaps (Fully Assembled Version)OSA Profile ABS backlight shine-through keycaps
MCUUltra-low-power Arm Cortex-M4 32-bit STM32L432 (128KB Flash)
SwitchesGateron G Pro (Fully Assembled Version)
BacklightSouth-facing RGB LED
Switch SupportHot-swappable (5 pin & 3 pin)
StabsScrew-in PCB stabs
ConnectivityType-C
CableType-C cable + Type-A to Type-C adapter
Operating Environment-10℃ to 50℃
LayoutDE-ISO, UK-ISO, Swiss-ISO, Nordic-ISO, FR-ISO, and ES-ISO
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Keychron Q4 ISO User Guide

Learn more about the Keychron Q4 such as the Q4 shortcuts, assembling the Q4, factory reset, and more in the FAQ section.

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