Keychron V4 QMK/VIA Custom Mechanical Keyboard 60 Percent German ISO Layout K Pro Red Switch
Keychron V4 QMK/VIA Custom Mechanical Keyboard 60 Percent German ISO Layout K Pro Brown Switch
Keychron V4 QMK/VIA Custom Mechanical Keyboard 60 Percent UK ISO Layout K Pro Red Switch
Keychron V4 QMK/VIA Custom Mechanical Keyboard 60 Percent UK ISO Layout K Pro Brown Switch
Keychron V4 QMK/VIA Custom Mechanical Keyboard 60 Percent French ISO Layout K Pro Red Switch
Keychron V4 QMK/VIA Custom Mechanical Keyboard 60 Percent French ISO Layout K Pro Brown Switch
Keychron V4 QMK/VIA Custom Mechanical Keyboard 60 Percent Nordic ISO Layout K Pro Red Switch
Keychron V4 QMK/VIA Custom Mechanical Keyboard 60 Percent Nordic ISO Layout K Pro Brown Switch
Keychron V4 QMK/VIA Custom Mechanical Keyboard 60 Percent Swiss ISO Layout K Pro Red Switch
Keychron V4 QMK/VIA Custom Mechanical Keyboard 60 Percent Swiss ISO Layout K Pro Brown Switch
Keychron V4 QMK/VIA Custom Mechanical Keyboard 60 Percent Spanish ISO Layout K Pro Red Switch
Keychron V4 QMK/VIA Custom Mechanical Keyboard 60 Percent Spanish ISO Layout K Pro Brown Switch

Keychron V4 QMK Custom Mechanical Keyboard ISO Layout Collection

Regular price $79.00
/
146 in stock

Type
Layout Version
Switches
The fully assembled version includes:
  • ABS plastic housing
  • The keyboard PCB, screw-in stabs, and the steel plate
  • OSA profile ABS shine-through keycaps (including Mac & Windows keycaps)
  • Keychron K Pro switches

No discount codes can be used for V4. Please drop your email on "Notify Me When Available" if the product model is out of stock.

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Keychron V4
ISO Layout Collection

The V4 is a fully customizable mechanical keyboard suitable for different scenarios. It’s an entry-level custom keyboard with a mini 60% layout, QMK/VIA support, an acoustic silicone pad, and backlight shine-through keycaps to provide you with a great typing feel and endless possibilities.

Keychron V4 QMK/VIA Custom Mechanical Keyboard ISO Layout
Features of Keychron V4 QMK/VIA Custom Mechanical Keyboard German ISO Layout
Customize Your V4

Choose the keycaps, switches and more accessories for your V4

Keychron V4 ISO Layout Versions

These versions include the Nordic, Swiss, German, UK, French, and Spanish layouts, all with extra keycaps suitable for Mac and Windows devices.

🇩🇪 German DE-ISO Layout

Keychron V4 QMK/VIA Custom Mechanical Keyboard German ISO Layout

🇬🇧 UK-ISO Layout

Keychron V4 QMK/VIA Custom Mechanical Keyboard UK ISO Layout

🇫🇷 FR-ISO Layout

Keychron V4 QMK/VIA Custom Mechanical Keyboard French ISO Layout

🇩🇰🇫🇮🇮🇸🇳🇴🇸🇪 Nordic-ISO Layout

Keychron V4 QMK/VIA Custom Mechanical Keyboard 60 Percent Nordic ISO Layout

🇨🇭Swiss-ISO Layout

Keychron V4 QMK/VIA Custom Mechanical Keyboard 60 Percent Swiss ISO Layout

🇪🇸 ES-ISO Layout

Keychron V4 QMK/VIA Custom Mechanical Keyboard 60 Percent Spanish ISO Layout

All-around customizable keyboard

To build a fully customizable keyboard, we designed every component to be easily assembled so you can customize and adjust any or every part the way you want.

Keychron V4 QMK/VIA Custom Mechanical Keyboard ISO Layout
Keychron V4 Custom Mechanical Keyboard

Note: The screw heads are molded into the case, so they have a very strong grip and won’t fall out.

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Keychron V4 QMK/VIA Custom Mechanical Keyboard German ISO Layout

An Epic Core Inside The Keyboard

A powerful ultra-low-power ARM architecture MCU equipped with 128K Flash will provide more flexibility for developers. The polling rate is 1000 Hz out of the box, which makes latency non-existent for the competitive game.

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OSA Profile ABS Backlight Shine-Through Keycap

To further leverage your typing experience, the V4 ISO version comes with our unique OSA profile (OEM profile with spherical angle) and ABS keycaps that aim to provide a more comfortable fingertip feel and a fantastic backlight shine-through effect.

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OS Toggle of Keychron V4 QMK/VIA Custom Mechanical Keyboard ISO Layout

Switch Layouts Between macOS & Windows

Built with the Mac users’ experience in mind while still retaining compatibility for Windows devices, the Keychron V4 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.

Program V4 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, and more. 

QMK VIA screen capture of Keychron V4 Custom Mechanical Keyboard ISO Layout

Get the V4 keymap working on VIA

Since the VIA code for the V4 is still awaiting approval from Github, it is not yet automatically recognized, so you will need to manually download and import the V4 keymap.

To get started, please follow the steps: Download the appropriate kemap JSON file below, open VIA, turn on "Show Design tab" on "Settings" tab, drag the JSON file into the “Design” tab on VIA to get the V4 keymap working on VIA.

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. The south-facing RGB is also free from interference when the users install OEM or Cherry-profile alternative keycaps on the keyboard.

Barebone ISO layout of Keychron V4 Custom Mechanical Keyboard

Pre-lubed Keychron K Pro Switch

By optimizing the switch mold, the K Pro switch wobbles less than a standard mechanical switch and feels smoother on each hit. Plus, the factory pre-lubed process on all the K Pro switches (exclude the clicky ones), no doubt this will ensure the best smoothness at your fingertips when typing.

Keychron K Pro Switch Features
All New Screw In PCB Stabilizers Keychron V4 Custom Mechanical Keyboard ISO Layout

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, backspace) typing experience is now more stable and smooth. The Keychron V4 also supports third-party screw-in PCB stabilizers.

What's in the box?

3

Specs

Width117.09 mm
Length303.85 mm
Front Height19.54 mm  (without keycaps)
Back Height25.75 mm (without keycaps)
Feet Height2.4 mm
Angle3.5° / 7.98° / 11°
Weight 730 ± 10 g
Body MaterialABS Plastic
Plate MaterialSteel
Polling Rate1000 Hz
Mount StyleTray Mount Design
KeycapsOSA Profile ABS backlight shine-through keycaps
MCUUltra-low-power ARM Cortex-M4 32-bit STM32L432 (128KB Flash)
SwitchesKeychron K Pro
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℃
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Keychron V4 User Guide

Learn more about the Keychron V4 such as the V4 shortcuts, assembling the V4, factory reset, and more in the FAQ section.

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