Keychron Q3 Pro QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection


Layout Version

The Fully Assembled ISO Layout version includes:
  • The keyboard PCB, the case, and the PC plate.
  • Keycaps (included Mac & Windows keycaps).
  • Switches.

No discount codes can be used for Q3 Pro.

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

Keychron Q3 Pro SE
ISO Layout Version

Meet the Keychron Q3 Pro ISO, a groundbreaking full metal QMK/VIA wireless custom mechanical keyboard. Along with our many premium designs, including double-gasket design, backlight shine-through keycaps, screw-in stabs, etc., it will deliver you an unprecedented typing experience!

Keychron Q3 Pro ISO 80% Layout Wireless Custom Keyboard

The Special Edition provides a unique TKL layout with upgraded designs on an Aluminum knob, extra customizable keys on the left, and more delicate details for your elevated efficiency!

Features of Keychron Q3 Pro ISO 80% Layout Wireless Custom Keyboard
Customize Your Q3 Pro ISO

Choose the keycaps, switches, and more accessories for your Q3 Pro ISO layout keyboard

Q3 Pro SE ISO Layout Versions

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

🇩🇪 DE-ISO Layout

German DE-ISO Layout of Keychron Q3 Pro ISO 80% Layout Wireless Custom Keyboard

🇬🇧 UK-ISO Layout

UK-ISO Layout of Keychron Q3 Pro ISO 80% Layout Wireless Custom Keyboard

🇫🇷 FR-ISO Layout

French ISO Layout of Keychron Q3 Pro ISO 80% Layout Wireless Custom Keyboard

🇪🇸 ES-ISO Layout

Spanish ISO Layout of Keychron Q3 Pro ISO 80% Layout Wireless Custom Keyboard

🇨🇭 Swiss-ISO Layout

Swiss-ISO Layout of Keychron Q3 Pro ISO 80% Layout Wireless Custom Keyboard

🇩🇰 🇫🇮 🇮🇸 🇳🇴 🇸🇪 Nordic-ISO Layout

Nordic-ISO of Keychron Q3 Pro ISO 80% Layout Wireless Custom Keyboard

Wireless and Wired

An excellent solution for multitasking. You can connect the Q3 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 Q3 Pro ISO 80% Layout Wireless Custom Keyboard

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 Q3 Pro.

Keychron Q3 Pro ISO 80% Layout Wireless Custom Keyboard

Easy Assemble

We designed every component to be able to assemble easily so you can customize and adjust each component with ease to create your ultimate typing experience.

Structure of Keychron Q3 Pro ISO 80% Layout Wireless Custom 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.

Double-Gasket Design of Keychron Q2 65% Layout Custom Keyboard
Keychron Q3 Pro ISO 80% Layout Wireless Custom Keyboard

Experience the next level of key sounds and comfort with our gasket mount design together with a flexible PC (Polycarbonate) plate. This design combination allows the keyboard to maintain the flexibility of the gasket structure and improves the overall typing sound.

An Epic Core Inside The Keyboard

A powerful ultra-low-power ARM Cortex-M4 32-bit STM32L432 chip (MCU) equipped with 128K Flash will provide more flexibility for developers. The polling rate is 1000 Hz right out of the box on type-c wired mode (90 Hz on wireless mode), which makes the latency hardly noticeable even in competitive games.

An Epic Core of the Keychron Q3 Pro

Suitable for All Devices

Built with the Mac users’ experience in mind while still retaining compatibility for Windows devices, the Q3 Pro 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 Q3 Pro ISO 80% Layout Wireless Custom Keyboard for all device
Keychron Q3 Pro ISO 80% Layout Wireless Custom Keyboard

Custom Macro Keys

The Q3 Pro Special Edition has four macro keys on the left side. They can be custom and assigned to different actions via the VIA software, simplifying your input and reducing your workload.

Programmable Knob

Designed to enhance your creative workflow, the aluminum rotary encoder allows you easily customize the knob to your desired key or macro commands like zooming in/out, adjusting screen brightness, brush size, volume, selecting video clips or photos, or backlight hue.

Using the knob as "zoom in/out"

Program The Q3 Pro with QMK & VIA.

Endless possibilities for a fluid workflow thanks to its ability to remap any key, and create macro commands, shortcuts, or key combinations through the QMK/VIA.

Check out the video above demonstrating how to remap the Home key to an Eject key with the VIA software to create a shortcut to put your Mac to sleep (Command-Option-Eject).

Get the Q3 Pro keymap working on VIA

Since the VIA code for the Q3 Pro is still awaiting approval from Github, it is not yet automatically recognized. Please 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 Q3 Pro keymap working on VIA.

Hot-swappable feature of Keychron Q3 Pro ISO 80% Layout Wireless Custom Keyboard


Every detail matters for a personalized typing experience, that’s why we give you the power. You can hot-swap every switch on the Q3 Pro with almost all of the 3pin and 5pin MX style mechanical switches on the market (including Cherry, Gateron, Kailh, Panda, etc.) without soldering required. You can customize your own typing experience in seconds.
*The four macro keys (M1~M4) on the Q3 Pro SE are not hot-swappable.

South-Facing RGB

Comes with 22 types of RGB backlight settings. You can further fine-tune the RGB hue, saturation, brightness, effect speed, and different modes, or even remap these keys with QMK/VIA.

OSA ABS Backlight Shine-Through Keycaps

To further leverage your typing experience, the Q3 Pro 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.

Keychron K Pro Mechanical Switch

By optimizing the switch mold, the Q3 Pro switch wobbles less than the standard mechanical switch and feels smoother on each hit. Plus, the factory pre-lubed K Pro switches will ensure the best fingertip smoothness. Not to mention the banana switch provides an early tactile bump at the top with a uniquely smooth experience like those Panda switches on the market.

Keychron K pro switch features
screw-in pcb stabilizers

PCB Stabilizers

No detail is too insignificant when it comes to 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 the space bar, shift, enter, and delete keys. You can even customize your favorite stabilizers on your own.

What's in the box?

Package list of Keychron Q3 Pro ISO 80% Layout Wireless Custom Keyboard


Width144.16 mm
Length414.98 mm
Front Heigh17.82 mm (without keycaps)
Back Height31.37 mm (without keycaps)
Feet Height1 mm
Weight2300 g ± 10g (Fully Assembled Version)
Body MaterialFull CNC machined aluminum
Plate MaterialPC
KeycapOSA backlight shine-through ABS keycaps
SwitchKeychron K Pro
StabilizerScrew-in PCB stabilizer
BacklightSouth-facing RGB LED
Hot-swappableYes. Compatible with most of the 3 pin & 5 pin MX mechanical switches such as Gateron, Cherry MX and Kailh, etc.
MCUUltra-low-power ARM Cortex-M4 32-bit STM32L432 (128KB Flash)
Polling Rate1000 Hz (wired) / 90 Hz (wireless)
N-Key Rollover (NKRO)Yes for both wireless and wired modes
Operating Environment-10 to 50℃
Battery4000 mAh Rechargeable li-polymer battery
BT Working Time (Backlit off)Up to 300 hours (Lab test result may vary by actual use)
BT Working Time (RGB)Up to 100 hours (Lowest brightness)
Bluetooth Version5.1
Compatible SystemmacOS/Windows/Linux
ConnectivityBluetooth / Type-C wired
Bluetooth Device NameKeychron Q3 Pro

Learn more about the Keychron Q3 Pro such as the Q3 Pro shortcuts, assembling the Q3 Pro, factory reset, and more in the FAQ section.

Customer Reviews

Based on 6 reviews
Andrew Driscoll
Fantastic keyboard

Not had it long, maybe a couple of hours. After switching some of the default keys around and setting it up I am very impressed. Been using a DROP ALT for the past 3 years which had served me very well, and still works great to this day, but it was a ANSI layout so I was missing my £ sign and a few other keys, plus it was a 60% keyboard, and I didn't realise how much I would miss the function keys (without the need of pressing FN). I haven't delved in to modding this Q3 Pro yet, I may do the tape mod to get a bit of a better sounding key press, but tbh it already sounds great!

I have recently switched to Linux, and after installing a Chromium based browser I could not get VIA to work with the keyboard, even though when I click authorise my Keychron keyboard shows up I click accept but nothing happens. tbh I haven't looked much further than that, maybe I will try again on a Windows install at some point.

Although the keycaps that come with the keyboard do look great and feel superb, I am a little tiny bit disappointed that they are not shine through keys, so I will have a bit of fun later down the road looking for some nice shine through keycaps at a later date.

Overall I am very happy with this keyboard though, and I forgot to mention, it took almost 8days for me to receive it! Like, omg? China to England in 7days???? I mean the tracking said it arrived in London on Saturday (ordered late late Sunday), so I was half expecting to get a notification on Monday that I needed to pay import taxes or whatever and I would probably have it by Wednesday, maybe Thursday......but low and behold I got a knock on my door around 5pm on Monday (and no import charge?), super impressive!

Anyway, Thank You so much for the great keyboard and the super impressive delivery time!

PS: If WWIII happens, I think this keyboard would make a great weapon!

Really pleased

I got it for coding and my 13 year old son keeps borrowing it for playing games. It is a very good quality keyboard. Best I have ever used.

Kashmir Singh

Great keyboard.

Joseph van Vlymen
Business Keychron user

A different level of quality. 2.3kg of keyboard, a light feel and a nice poppy sound from banana switches without interfering with conference calls while taking notes. Simple to customise keys and macros. Not inexpensive but definitely worth that much more than the mainstream brands.

Alexander Killengray
Fantastic keyboard!

Excellent construction, great value!