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Keychron K3 Pro QMK/VIA Wireless Custom Mechanical Keyboard (US ANSI Layout)

SKU: K3P-A1
€75,20 €94,00
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Keychron K3 Pro is an ultra-slim wireless custom mechanical keyboard that allows anyone to master any keys or macro commands on its 75% compact layout through VIA, it has included LSA (low profile spherical-angled) profile keycaps for both Windows and macOS, and users can hotswap with any low-profile MX mechanical switch in a breeze.

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Keychron

K3 Pro

Keychron K3 Pro Low profile custom mechanical keyboard

The Keychron K3 Pro is the world’s first low profile wireless mechanical keyboard with QMK/VIA enabled for endless possibilities. 

Everyone can easily customize any key or create macro commands through the VIA software on the ultra-slim yet durable K3 Pro.

Keychron K3 Pro Custom Mechanical Keyboard Features

Wireless and Wired

An excellent solution for multitasking. Connects the K3 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.
 
You can also enjoy a USB Type-C wired connection with 1000 Hz polling rate which is engineered for the competitive game.

Keychron K3 Pro Low profile mechanical keyboard

Ultra-Slim

The innovative low-profile Gateron switch is 31% slimmer than conventional normal profile switches makes the aluminum body K3 Pro one of the thinnest wireless mechanical keyboards in the world. While still delivering a distinguished tactile response.

Keychron K3 Pro Low profile mechanical keyboard

Program with QMK & VIA.

QMK/VIA means endless possibilities for a fluid workflow. Thanks to our engineering team, it's the first time in history that a wireless mechanical keyboard has these kinds of capabilities right out of the box.
 
Simply connect the K3 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 K3 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.

Keychron Q3 80% Custom Mechanical Keyboard QMK VIA
Keychron Q3 80% Custom Mechanical Keyboard QMK VIA
Click here to use VIAK3 Pro Source Code
Learn more about how to use VIA >

Suitable For All Devices

Offers a Mac layout while still being compatible with Windows, the K3 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 (and additional esc and enter keys) to allow you to switch between operating systems with ease.

Keychron K3 Pro Low profile mechanical keyboard
Keychron K3 Pro Low profile mechanical keyboard

An Epic Core Inside

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

Hot-swappable

We all have our unique typing preferences, that’s why we are offering hot-swappable option on the K3 Pro, so you can easily hot-swap every low-profile Gateron mechanical switch in a few seconds to customize the typing experience without soldering.
 
*The K3 Pro is currently compatible with Gateron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.

Low-Profile Gateron Switch

The Gateron low-profile MX Mechanical switch is designed to enhance reliability. Gateron's reputable switches are your best choice for a precise, smooth, and reliable fingertip feel whether you prefer linear (red), clicky (blue), or something in between (brown).

low profile gateron Switch Features

Typing sound test of the K3 Pro with Gateron low-profile switches and low-profile double-shot PBT keycaps.

Low-Profile Double-shot PBT Keycaps

Designed for premium type feeling, the K3 Pro comes with our unique double-shot PBT keycaps that made of durable non-backlight shine through PBT material with excellent oil resistance for long-term use.

Low-Profile Double-shot PBT Keycaps

Redesigned Stabilizers

We’ve redesigned the stabilizers to make it stay on the level the same way as the switch while making sure it still delivers reliability and less wobble on the big keys like the space bar, left Shift, backspace, and Enter key.

low profile stabilizers

RGB Backlights

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 aim to provide long-lasting ergonomic wrist support.

What's in the box?

Package List of Keychron K3 Pro Low profile mechanical keyboard

Frequently bought together

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Keychron Keyboard Wooden Palm Rest
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Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
Keychron Keyboard Wooden Palm Rest
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Keychron Keyboard Wooden Palm Rest

Keychron K7 Travel Pouch Orange 2
Keychron Travel Pouch
Crafted with Saffiano leather, the Keychron K3 travel pouch is designed to protect your K3 keyboard in style.
Crafted with Saffiano leather, the Keychron K3 travel pouch is designed to protect your K3 keyboard in style.
Crafted with Saffiano leather, the Keychron K3 travel pouch is designed to protect your K3 keyboard in style.
Keychron Travel Pouch
Keychron K7 Travel Pouch Orange
Keychron K7 Travel Pouch Black
Keychron K7 Travel Pouch Grey
Keychron K7 Travel Pouch Black 2
Keychron K7 Travel Pouch Grey 2
Keychron Travel Pouch
Keychron Travel Pouch
Keychron Travel Pouch
Keychron Travel Pouch
Keychron Travel Pouch
Keychron Travel Pouch
Keychron Travel Pouch
Keychron Travel Pouch
Keychron Travel Pouch
Keychron K7 Travel Pouch Orange 2
Keychron Travel Pouch
Crafted with Saffiano leather, the Keychron K3 travel pouch is designed to protect your K3 keyboard in style.
Crafted with Saffiano leather, the Keychron K3 travel pouch is designed to protect your K3 keyboard in style.
Crafted with Saffiano leather, the Keychron K3 travel pouch is designed to protect your K3 keyboard in style.
Keychron Travel Pouch
Keychron K7 Travel Pouch Orange
Keychron K7 Travel Pouch Black
Keychron K7 Travel Pouch Grey
Keychron K7 Travel Pouch Black 2
Keychron K7 Travel Pouch Grey 2
Keychron Travel Pouch
Keychron Travel Pouch
Keychron Travel Pouch
Keychron Travel Pouch
Keychron Travel Pouch
Keychron Travel Pouch
Keychron Travel Pouch
Keychron Travel Pouch
Keychron Travel Pouch

Keychron Travel Pouch

The Low Profile Keychron Optical switches are engineered to build an ultimate ultra-slim mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K3 only.
The Low Profile Keychron Optical switches are engineered to build an ultimate ultra-slim mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K3 only.
The Low Profile Keychron Optical switches are engineered to build an ultimate ultra-slim mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K3 only.
The Low Profile Keychron Optical switches are engineered to build an ultimate ultra-slim mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K3 only.
The Low Profile Keychron Optical switches are engineered to build an ultimate ultra-slim mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K3 only.
The Low Profile Keychron Optical switches are engineered to build an ultimate ultra-slim mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K3 only.
The Low Profile Keychron Optical switches are engineered to build an ultimate ultra-slim mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K3 only.
low-profile Keychron optical banana switch
low-profile Keychron optical mint switch
The Low Profile Keychron Optical switches are engineered to build an ultimate ultra-slim mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K3 only.
The Low Profile Keychron Optical switches are engineered to build an ultimate ultra-slim mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K3 only.
The Low Profile Keychron Optical switches are engineered to build an ultimate ultra-slim mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K3 only.
The Low Profile Keychron Optical switches are engineered to build an ultimate ultra-slim mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K3 only.
The Low Profile Keychron Optical switches are engineered to build an ultimate ultra-slim mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K3 only.
The Low Profile Keychron Optical switches are engineered to build an ultimate ultra-slim mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K3 only.
The Low Profile Keychron Optical switches are engineered to build an ultimate ultra-slim mechanical keyboard with its smooth and tactile typing experience. It's fully compatible with our K3 only.
low-profile Keychron optical banana switch
low-profile Keychron optical mint switch

Low Profile Keychron Optical Switch Set - 87 Pcs

Keychron K3 Keycap Set
Keychron K3 Keycap Set
Keychron K3 Keycap Set
Keychron K3 Keycap Set

Keychron K3 Keycap Set

Low Profile Double Shot PBT LSA Keycap Set
Low Profile Double Shot PBT LSA Keycap Set
Low Profile Double Shot PBT LSA Keycap Set
Low Profile Double Shot PBT LSA Keycap Set

Low Profile Double Shot PBT LSA Keycap Set

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SPECIFICATION

Number of Keys: 84 (75%)
Switches: Gateron low-profile mechanical
Switch Face: North-facing
Number of Multimedia Keys: 12
Frame Material: ABS+Aluminum frame
Keycap Material: Low-profile double-shot PBT
Layout: ANSI
Polling Rate (Wired Mode): 1000Hz
Polling Rate (Wireless Mode): 90Hz
N-Key Rollover (NKRO): Yes for both wireless and wired modes
 
*The K3 Pro is currently compatible with Gateron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.

CONNECTIVITY AND POWER

Backlit: 22 types of RGB backlight options plus endless possibilities
Battery: 1550 mAh rechargeable li-polymer battery
BT Working Time (Backlit off): Up to 100 hours (Lab test result may vary by actual use)
BT Working Time (RGB): Up to 33 hours (Lowest brightness)
Connection: Bluetooth and Type-C cable
Bluetooth version: 5.1 Bluetooth
Device Name: Keychron K3 Pro
Compatible System: macOS/Windows/Linux

PHYSICAL UNIT

Dimension: 306 x 116 mm (12.04 x 4.56")
Weight: 525 g / 1.16 lbs
Height without keycap (front): 11 mm (0.43")
Height without keycap (rear): 15 mm (0.59")
Height incl. keycap (front): 17 mm (0.66")
Height incl. keycap (rear): 22 mm (0.86")
Typing Angle: 0º, 6º and 9º
MCU: Ultra-low-power ARM Cortex-M4 32-bit STM32L432 (128KB Flash)
Operating Environment: -10 to 50℃

Keychron K3 Pro User Guide

Learn more about the Keychron K3 Pro such as the shortcuts, VIA tutorial, factory reset, and more in the FAQ section.

Customer Reviews

Based on 3 reviews
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M
Marco Brancalion
Keychron K3 Pro

I got one with the mechanical Gateron low proflie blue switches, and i recommend it to anybody.
If i have to suggest something: i reconfigured the navigation keys in the extreme right of it, and i'm using the key at the left of "Del" as the "Insert", but i have no keycaps for it. Advice: please include in the spare keycaps the "Ins" one too, in the future.

G
Giulio Cozzi
A Game-Changer . . .

As an avid typist and gamer, I've long sought the perfect blend of style, functionality, and performance in a keyboard. After trying out numerous options, I finally stumbled upon the Keychron K3 Pro, and let me tell you, it's a game-changer.

First and foremost, the design of the Keychron K3 Pro is simply stunning. Its sleek, ultra-slim profile adds a touch of sophistication to any desk setup. The low-profile keys not only look fantastic but also provide an incredibly satisfying typing experience. Each keypress feels responsive and precise, making typing sessions a joy.

But where the Keychron K3 Pro truly shines is in its versatility. Whether I'm typing up reports for work or engaging in intense gaming sessions, this keyboard handles it all with ease. The hot-swappable switches allow for effortless customization, ensuring that I can tailor the keyboard to suit my specific preferences and needs.

Another standout feature of the Keychron K3 Pro is its exceptional battery life. With its long-lasting rechargeable battery, I can go days, or even weeks, without needing to plug in for a charge. This level of convenience is invaluable, especially for someone like me who spends long hours in front of the computer.

Additionally, the keyboard's wireless connectivity is seamless, providing a clutter-free workspace and allowing for greater flexibility in positioning. And when I do need to switch to a wired connection for faster response times, the USB-C cable provides lightning-fast connectivity.

Furthermore, the Keychron K3 Pro is a dream come true for Mac users like myself. Its Mac-friendly layout and dedicated macOS function keys ensure effortless compatibility and integration with my workflow.

In conclusion, the Keychron K3 Pro is more than just a keyboard – it's a game-changer. With its stunning design, versatile functionality, and exceptional performance, it has elevated my typing and gaming experience to new heights. Whether you're a professional or a casual user, this keyboard is sure to impress. Highly recommended!

F
Fabio Zen
Fantastic TKL wireless keyboard

The first thing I noticed was the construction quality of the keyboard. Solid materials and the plastic feels great at the touch. The Backlighting is minimal in the non-rgb version, and I love it. Great the possibility of switching keycaps and layers of personalization between Windows and Mac since I use both distinctly at home and work.
I’m really happy of the purchase.

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