Keychron K4 Pro QMK VIA Wireless Custom Mechanical Keyboard with 96 Percent layout for Mac Windows Linux hot-swappable with MX Switch with Keychron K pro switch Red
Keychron K4 Pro QMK VIA Wireless Custom Mechanical Keyboard with 96 Percent layout for Mac Windows Linux hot-swappable with MX Switch with Keychron K pro switch Blue
Keychron K4 Pro QMK VIA Wireless Custom Mechanical Keyboard with 96 Percent layout for Mac Windows Linux hot-swappable with MX Switch with Keychron K pro switch Brown
Keychron K4 Pro QMK VIA Wireless Custom Mechanical Keyboard with 96 Percent layout for Mac Windows Linux hot-swappable with MX Switch RGB Backlight with Keychron K pro switch Red
Keychron K4 Pro QMK VIA Wireless Custom Mechanical Keyboard with 96 Percent layout for Mac Windows Linux hot-swappable with MX Switch RGB Backlight with Keychron K pro switch Blue
Keychron K4 Pro QMK VIA Wireless Custom Mechanical Keyboard with 96 Percent layout for Mac Windows Linux hot-swappable with MX Switch RGB Backlight with Keychron K pro switch Brown
Keychron K4 Pro QMK VIA Wireless Custom Mechanical Keyboard with 96 Percent layout for Mac Windows Linux hot-swappable with MX Switch RGB Backlight B with Keychron K pro switch Red
Keychron K4 Pro QMK VIA Wireless Custom Mechanical Keyboard with 96 Percent layout for Mac Windows Linux hot-swappable with MX Switch RGB Backlight B with Keychron K pro switch Blue
Keychron K4 Pro QMK VIA Wireless Custom Mechanical Keyboard with 96 Percent layout for Mac Windows Linux hot-swappable with MX Switch RGB Backlight B with Keychron K pro switch Brown
Keychron K4 Pro QMK VIA Wireless Custom Mechanical Keyboard with 96 Percent layout for Mac Windows Linux hot-swappable with RGB Backlight

Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard

Regular price Sale price $99.00
/
420 in stock

Type
Version
Switch Option
Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard allows anyone to master any keyboard keys or macro commands through VIA, it has included keycaps for both Windows and macOS, and users can hot-swap with any MX mechanical switch in a breeze.

No discount code can be used for the K4 Pro.

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Keychron

K4 Pro

A 96% layout QMK/VIA wireless custom mechanical keyboard 

Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard Fully assembled or Barebone version

Wireless and Wired

An excellent solution for multitasking. You can connect the K4 Pro with up to 3 devices wirelessly via its stable Broadcom Bluetooth 5.1 for seamless multitasking across your laptop, phone, and tablet. Switch among them swiftly, and it’s fully compatible with both Mac and Windows.

A reliable USB Type-C wired connection is also available when you need it.

Keychron K4 Pro QMK/VIA Wireless and Wired Mechanical Keyboard on the desk
QMK on Keychron K8 Pro
VIA on  on Keychron K8 Pro

Program with QMK & VIA.

QMK/VIA means endless possibilities for a fluid workflow. 
Simply connect the K4 Pro to your device with a cable, drag and drop your favorite keys or macro commands to remap any key you want on any system (macOS, Windows, or Linux). 

Check out the video above demonstrating how to remap the Light Effect key (located on the K4 Pro’s top right corner) to an Eject key with the VIA software, so you can get a shortcut to put your Mac to sleep (Command-Option-Eject), or even remap the fn key in a breeze. It’s never been so intuitive and flexible to personalize your own keymap.

An ultra-low-power ARM Cortex-M4 32-bit STM32L432 MCU which is powerful, and equipped with 128K Flash will provide more flexibility for developers.

Get the keymap working on VIA

Since the VIA code for the K4 Pro is still awaiting approval from Github, it is not yet automatically recognized, so you will need to manually download and import the K4 Pro keymap.

Please download the keymap JSON file below. Connect your keyboard and device with the provided cable, and toggle the switch to cable mode. Open VIA, click on the "Show Design tab" on the "Settings" tab, enable "Use V2 definitions (deprecated)" on the "Design" tab, and drag the JSON file into the “Design” tab on VIA to get the K4 Pro keymap working on VIA.

K4 Pro Keymap JSON Files

Upgraded Typing Experience

The K4 Pro has been re-engineered and redesigned from the inside out to upgrade the typing experience. The added sound-absorbing foam, a thick silicone dampening bottom pad, and steel plate provide responsive feedback and a peaceful typing sound, while added weight will enhance the stability.

Detailed structure of Keychron K4 Pro
Keychron K4 Pro detailed structure

Suitable For All Devices

Offers a Mac layout while still being compatible with Windows, the K4 Pro is one of the few on the market that has the same multimedia and function key functions as Apple keyboards for Mac users, but with more tactile feedback.

You can even configure different keymaps for both Mac and Windows devices. While VIA software is compatible with macOS, Windows, and Linux. Includes keycaps for both macOS and Windows (3 keycaps for each) to allow you to switch between operating systems with ease.

Check high-res keycap layout and size here.

Keychron K4 Pro keyboard layout

Hot-swappable

Every detail matters, so we make the K4 Pro hot-swappable for your personalized typing experience. The hot-swappable sockets are mounted on the PCB, so you can hot-swap every switch on the K4 Pro with almost all of the 3pin and 5pin MX style mechanical switches on the market (including Cherry, Gateron, Kailh, Panda, etc.) without soldering. You can customize your own typing experience in seconds.

Keychron K4 Pro hot-swappable feature

The Barebone version (without switch and keycap) is also available at your choice.

Barebone US layout of Keychron K4 Pro QMK VIA wireless mechanical keyboard

Screw-In PCB Stabilizers

Even small part matters for your fingertip feel. We’ve integrated the PCB-mounted screw-in stabilizers for a smoother typing experience with less wobbliness on the big keys such as space bar, shift, enter, and backspace. The Keychron K4 Pro also supports third-party screw-in PCB stabilizers.

Keychron K4 Pro PCB Screw-in stabilizers

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.

Gateron G Pro mechanical switch features

OSA Profile Double-shot PBT Keycaps

To further fine-tune your typing experience, the K4 Pro comes with our unique OSA profile (OEM profile with spherical-angle) and double-shot PBT keycaps that aim to provide a more comfortable fingertip feel with excellent oil resistance for long-term use on the timeless tenkeyless layout.

Keychron K4 Pro OSA Profile Double-shot PBT keycaps

South-facing RGB Lights

The south-facing RGB is designed to better illuminate the keyboard backlight from the typist’s angle. The south-facing RGB is also free from interference when the user installs Cherry-profile alternative keycaps on their keyboard.

Comes with more than 22 types of RGB backlight settings (as well as a static white backlight option), and 14 types of backlight settings on the White Backlight version. You can further fine-tune the RGB hue, saturation, brightness, effect speed with ease.

Ergonomic Support

Three levels of adjustable typing angle (3º, 7º & 10º) and curved OSA-profile keycaps are all working together to provide long-lasting ergonomic support for your wrist.

Keychron K4 Pro ergonomic support with adjustable typing feet and angle

What's in the box?

Keychron K4 Pro package content-fully assembled version
Keychron K4 Pro Barebone version package content

Frequently bought together (Add-on)

ANY KEYBOARD + ADD-ON
Pay shipping fee for keyboard only. Free shipping for the add-on (Excluding Carrying Case). Terms here.

Select the matching variant for your product.

Keychron Q1 Q2 wooden palm rest
Keychron wooden palm rest for q3 keyboard
Keychron Q5 Keyboard Wooden Palm Rest
Keychron Q6 Wooden Palm Rest
Keychron K2 K6 K6 Pro Wooden Palm rest
keychron K3 K7 wooden palm rest
keychron k4 wooden palm rest
keychron K8 K8 Pro C1 wooden palm rest
keychron K12 Q4 wooden palm rest
keychron C2 K10 wooden palm rest
keychron k14 wooden palm rest
Keychron V1 keyboard wooden palm rest
Keychron Q7 Keyboard Palm Rest
Keychron Q8 Palm Rest
Keychron Q10 Wooden Palm Rest
Keychron Q1 Q2 wooden palm rest
Keychron wooden palm rest for q3 keyboard
Keychron Q5 Keyboard Wooden Palm Rest
Keychron Q6 Wooden Palm Rest
Keychron K2 K6 K6 Pro Wooden Palm rest
keychron K3 K7 wooden palm rest
keychron k4 wooden palm rest
keychron K8 K8 Pro C1 wooden palm rest
keychron K12 Q4 wooden palm rest
keychron C2 K10 wooden palm rest
keychron k14 wooden palm rest
Keychron V1 keyboard wooden palm rest
Keychron Q7 Keyboard Palm Rest
Keychron Q8 Palm Rest
Keychron Q10 Wooden Palm Rest

Keychron Wooden Palm Rest

Crafted with canvas and EVA plastic, the Keychron keyboard carrying case is designed to protect your keyboard in style.
Crafted with canvas and EVA plastic, the Keychron keyboard carrying case is designed to protect your keyboard in style.
Crafted with canvas and EVA plastic, the Keychron keyboard carrying case is designed to protect your keyboard in style.
Crafted with canvas and EVA plastic, the Keychron keyboard carrying case is designed to protect your keyboard in style.
Crafted with canvas and EVA plastic, the Keychron keyboard carrying case is designed to protect your keyboard in style.
Keychron carrying case for k6 k6 pro plastic version keyboard
Keychron carrying case for k6 k6 pro aluminum version keyboard
Crafted with canvas and EVA plastic, the Keychron keyboard carrying case is designed to protect your keyboard in style.
Crafted with canvas and EVA plastic, the Keychron keyboard carrying case is designed to protect your keyboard in style.
Keychron K14 keyboard carrying case K14 aluminum version
Keychron K14 keyboard carrying case K14 plastic version
Keychron Keyboard Carrying Case
Keychron Keyboard Carrying Case
Keychron Keyboard Carrying Case
Carrying Case for Keychron Q2
Keychron Keyboard Carrying Case
Carrying Case for Keychron Q6 Custom Mechanical Keyboard
Keychron Q4 Keyboard Carrying Case
Keychron Q7 keyboard carrying case
Keychron Q9 keyboard carrying case
Keychron Q8 keyboard carrying case
Keychron Q10 keyboard carrying case
Keychron K10 Keyboard Carrying Case For Plastic Frame Version
Keychron K10 Keyboard Carrying Case For Aluminum Frame Version
Crafted with canvas and EVA plastic, the Keychron keyboard carrying case is designed to protect your keyboard in style.
Crafted with canvas and EVA plastic, the Keychron keyboard carrying case is designed to protect your keyboard in style.
Crafted with canvas and EVA plastic, the Keychron keyboard carrying case is designed to protect your keyboard in style.
Crafted with canvas and EVA plastic, the Keychron keyboard carrying case is designed to protect your keyboard in style.
Crafted with canvas and EVA plastic, the Keychron keyboard carrying case is designed to protect your keyboard in style.
Keychron carrying case for k6 k6 pro plastic version keyboard
Keychron carrying case for k6 k6 pro aluminum version keyboard
Crafted with canvas and EVA plastic, the Keychron keyboard carrying case is designed to protect your keyboard in style.
Crafted with canvas and EVA plastic, the Keychron keyboard carrying case is designed to protect your keyboard in style.
Keychron K14 keyboard carrying case K14 aluminum version
Keychron K14 keyboard carrying case K14 plastic version
Keychron Keyboard Carrying Case
Keychron Keyboard Carrying Case
Keychron Keyboard Carrying Case
Carrying Case for Keychron Q2
Keychron Keyboard Carrying Case
Carrying Case for Keychron Q6 Custom Mechanical Keyboard
Keychron Q4 Keyboard Carrying Case
Keychron Q7 keyboard carrying case
Keychron Q9 keyboard carrying case
Keychron Q8 keyboard carrying case
Keychron Q10 keyboard carrying case
Keychron K10 Keyboard Carrying Case For Plastic Frame Version
Keychron K10 Keyboard Carrying Case For Aluminum Frame Version

Keychron Keyboard Carrying Case

Gateron G Pro Switch Red
Gateron G Pro Switch Set
Gateron G Pro mechanical red switch
Gateron G Pro Switch Blue
Gateron G Pro Switch Set
Gateron G Pro mechanical blue switch
Gateron G Pro Switch Brown
Gateron G Pro Switch Set
Gateron G Pro Switch Set
Gateron G Pro Switch Yellow
Gateron G Pro Switch Set
Gateron G Pro mechanical yellow switch
Gateron G Pro Switch White
Gateron G Pro Switch Set
Gateron G Pro Switch Set
Gateron G Pro Switch Black Two Stage Spring
Gateron G Pro Switch Set
Gateron G Pro Switch Set
Gateron G Pro Switch Silver Two Stage Spring
Gateron G Pro Green Switch
Gateron G Pro Switch Set
Gateron G Pro Switch Set
Thumbnail Keychron Gateron Mechanical Switch
Gateron G Pro Switch Red
Gateron G Pro Switch Set
Gateron G Pro mechanical red switch
Gateron G Pro Switch Blue
Gateron G Pro Switch Set
Gateron G Pro mechanical blue switch
Gateron G Pro Switch Brown
Gateron G Pro Switch Set
Gateron G Pro Switch Set
Gateron G Pro Switch Yellow
Gateron G Pro Switch Set
Gateron G Pro mechanical yellow switch
Gateron G Pro Switch White
Gateron G Pro Switch Set
Gateron G Pro Switch Set
Gateron G Pro Switch Black Two Stage Spring
Gateron G Pro Switch Set
Gateron G Pro Switch Set
Gateron G Pro Switch Silver Two Stage Spring
Gateron G Pro Green Switch
Gateron G Pro Switch Set
Gateron G Pro Switch Set
Thumbnail Keychron Gateron Mechanical Switch

Gateron G Pro Switch Set

The Gateron switch puller is designed to optimally and safely remove switches from a keyboard plate.
The Gateron switch puller is designed to optimally and safely remove switches from a keyboard plate
The Gateron switch puller is designed to optimally and safely remove switches from a keyboard plate.
Gateron Switch Puller (Version 2)
The Gateron switch puller is designed to optimally and safely remove switches from a keyboard plate
The Gateron switch puller is designed to optimally and safely remove switches from a keyboard plate.
The Gateron switch puller is designed to optimally and safely remove switches from a keyboard plate
The Gateron switch puller is designed to optimally and safely remove switches from a keyboard plate.
Gateron Switch Puller (Version 2)
The Gateron switch puller is designed to optimally and safely remove switches from a keyboard plate

Gateron Switch Puller (Version 2)

Keychron Double Shot PBT OSA Full Set Keycap Set Dark black for Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q9, K2, K2 Pro, K4, K6, K6 Pro, K8, K8 Pro, K10, K12, K14, C1, and C2.
Keychron Double Shot PBT OSA Full Set Keycap Set Dark Grey for Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q9, K2, K2 Pro, K4, K6, K6 Pro, K8, K8 Pro, K10, K12, K14, C1, and C2.
Keychron Double Shot PBT OSA Full Set Keycap Set white for Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q9, K2, K2 Pro, K4, K6, K6 Pro, K8, K8 Pro, K10, K12, K14, C1, and C2.
Double Shot PBT OSA Full Set Keycap Set-Bluish Black
Double Shot PBT OSA Full Set Keycap Set-Bluish Black-Light and Dark Grey
Double Shot PBT OSA Full Set Keycap Set-Light and Dark Blue
Keychron Double Shot PBT OSA Full Set Keycap Set Dark black for Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q9, K2, K2 Pro, K4, K6, K6 Pro, K8, K8 Pro, K10, K12, K14, C1, and C2.
Keychron Double Shot PBT OSA Full Set Keycap Set Dark Grey for Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q9, K2, K2 Pro, K4, K6, K6 Pro, K8, K8 Pro, K10, K12, K14, C1, and C2.
Keychron Double Shot PBT OSA Full Set Keycap Set white for Q0, Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q9, K2, K2 Pro, K4, K6, K6 Pro, K8, K8 Pro, K10, K12, K14, C1, and C2.
Double Shot PBT OSA Full Set Keycap Set-Bluish Black
Double Shot PBT OSA Full Set Keycap Set-Bluish Black-Light and Dark Grey
Double Shot PBT OSA Full Set Keycap Set-Light and Dark Blue

Double Shot PBT OSA Full Set Keycap Set

Gateron Cap V2 Switch Golden Brown
Gateron Cap V2 Switch Set
Gateron Cap Switches Version 2 Golden Yellow
Gateron Cap V2 Switch Set
Gateron Cap Switches Version 2 Milky Yellow
Gateron Cap V2 Switch Set
Gateron Cap Switches Version 2 Milky Brown
Gateron Cap V2 Switch Set
Gateron Cap Switches Version 2 Brown
Gateron Cap Switches Version 2 Red
Gateron Cap V2 Switch Set
Gateron Cap V2 Switch Set
Gateron Cap Switches Version 2 Blue
Gateron Cap V2 Switch Set
The Gateron Cap Switches are engineered to build a mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K6 & K8 Wireless mechanical keyboard.
Gateron Cap V2 Switch Set
Gateron Cap V2 Switch Golden Brown
Gateron Cap V2 Switch Set
Gateron Cap Switches Version 2 Golden Yellow
Gateron Cap V2 Switch Set
Gateron Cap Switches Version 2 Milky Yellow
Gateron Cap V2 Switch Set
Gateron Cap Switches Version 2 Milky Brown
Gateron Cap V2 Switch Set
Gateron Cap Switches Version 2 Brown
Gateron Cap Switches Version 2 Red
Gateron Cap V2 Switch Set
Gateron Cap V2 Switch Set
Gateron Cap Switches Version 2 Blue
Gateron Cap V2 Switch Set
The Gateron Cap Switches are engineered to build a mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K6 & K8 Wireless mechanical keyboard.
Gateron Cap V2 Switch Set

Gateron Cap V2 Switch Set

Keychron Klube Lubricant
Keychron Klube Lubricant
Keychron Klube Lubricant
Keychron Klube Lubricant

Keychron Klube Lubricant

Gateron Phantom Switch
gateron phantom switches are designed to deliver a premium smooth and tactile typing experience.
Gateron Phantom Switch
gateron phantom switches are designed to deliver a premium smooth and tactile typing experience.
Gateron Phantom Switch
gateron phantom switches are designed to deliver a premium smooth and tactile typing experience.
Gateron Phantom Switch Yellow
gateron phantom switches are designed to deliver a premium smooth and tactile typing experience.
Gateron Phantom Switch
gateron phantom switches are designed to deliver a premium smooth and tactile typing experience.
Gateron Phantom Switch
gateron phantom switches are designed to deliver a premium smooth and tactile typing experience.
Gateron Phantom Switch
gateron phantom switches are designed to deliver a premium smooth and tactile typing experience.
Gateron Phantom Switch Yellow
gateron phantom switches are designed to deliver a premium smooth and tactile typing experience.

Gateron Phantom Switch

Double Shot ABS Full Set Keycap Set
Double Shot ABS Full Set Keycap Set
Double Shot ABS Full Set Keycap Set
Double Shot ABS Full Set Keycap Set
Double Shot ABS Full Set Keycap Set
Double Shot ABS Full Set Keycap Set
Double Shot ABS Full Set Keycap Set
Double Shot ABS Full Set Keycap Set
Double Shot ABS Full Set Keycap Set
Double Shot ABS Full Set Keycap Set

Double Shot ABS Full Set Keycap Set

Cherry MX Switch Set
Cherry Red Switches
Cherry MX Switch Set
Cherry Blue Switches
Cherry MX Switch Set
Cherry Brown Switches
Cherry MX Switch Set
Cherry RGB Blue Switches
Cherry RGB Brown Switch
Cherry RGB Brown Switches
Cherry RGB Silver Switch
Cherry RGB Silver Switches
Cherry MX Switch Set
Cherry RGB Red Switches
Cherry MX Switch Set
Cherry Red Switches
Cherry MX Switch Set
Cherry Blue Switches
Cherry MX Switch Set
Cherry Brown Switches
Cherry MX Switch Set
Cherry RGB Blue Switches
Cherry RGB Brown Switch
Cherry RGB Brown Switches
Cherry RGB Silver Switch
Cherry RGB Silver Switches
Cherry MX Switch Set
Cherry RGB Red Switches

Cherry MX Switch Set

Gateron G Pro Switch Version 2 Red
Gateron G Pro Switch Version 2 Blue
Gateron G Pro Switch Version 2 Brown
Gateron G Pro Switch Version 2 Black
Gateron G Pro Switch Version 2 Yellow
Gateron G Pro Switch Version 2 Silver
Gateron G Pro Switch Version 2 White
Gateron G Pro Switch Version 2 Red
Gateron G Pro Switch Version 2 Blue
Gateron G Pro Switch Version 2 Brown
Gateron G Pro Switch Version 2 Black
Gateron G Pro Switch Version 2 Yellow
Gateron G Pro Switch Version 2 Silver
Gateron G Pro Switch Version 2 White

Gateron G Pro 2.0 Switch

Kailh Box Navy Switch
Kailh Box Navy Switch
Kailh Box Cream Switch
Kailh Box Cream Switch
Kailh Box Jade Switch
Kailh Box Jade Switch
Kailh Box Red Switch
Kailh Box Switch Set
Kailh Box White Switch
Kailh Box Switch Set
Kailh Box Brown Switch
Kailh Box Switch Set
Kailh Box Black Switch Set
Kailh Box Navy Switch