Keychron Q3 QMK Custom Mechanical Keyboard

SKU: Q3-A2
R$ 919,00


The fully assembled version includes:
  • The keyboard PCB, the case, and the steel plate.
  • Double-shot OSA PBT keycaps (included Mac & Windows keycaps).
  • Gateron G Pro switches.

The barebone version does not include the keycaps and switches.
No discount codes can be used for Q3.

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

Please note that the knob color may be slightly different from the case (the blue and grey only) as these parts are manufactured separately.

Keychron Q3 80% TKL Custom Mechanical Keyboard

Keychron Q3

The Q3 is a fully customizable mechanical keyboard to push your typing experience to the top. With the classic tenkeyless layout, full aluminum CNC machined body, double-gasket design, and QMK/VIA support, the Q3 is designed for premium typing comfort and endless possibility.

Keychron Q3 80% TKL Custom Mechanical Keyboard
Keychron Q3 80% TKL Custom Mechanical Keyboard
Keychron Q3 80% TKL Custom Mechanical Keyboard
Keychron Q3 80% TKL Custom Mechanical Keyboard
Keychron Q3 80% TKL Custom Mechanical Keyboard
Keychron Q3 80% TKL Custom Mechanical Keyboard
Customize Your Q3

Choose the keycaps, switches and more accessories for your Q3

Refined Metal Art

The entire piece metal body is crafted with 6063 aluminum that is processed through CNC machined, polished, anodized, sandblasted, and undergoes 24 more manufacturing stages to make a solid metal art on the desk that is the Q3. 

Keychron Q3 80% TKL Custom Mechanical Keyboard
Keychron Q3 80% TKL 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 Q3 80% TKL 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. 

Keychron Q3 80% TKL Custom Mechanical Keyboard

Programmable Knob

Designed to enhance your creative workflow, the premium rotary encoder allows you to easily customize your favorite keys and macros on the knob through the VIA software.

Keychron Q3 80% TKL Custom Mechanical Keyboard

You can easily customize the Q3's knob to your desired key or macro commands such as: zooming in/out, adjusting screen brightness, brush size, volume, selecting video clips or photos, or backlight hue.

Using the knob as "zoom in/out"

OSA Profile Double-shot PBT Keycaps

For the new double-shot PBT keycaps, we built a new profile. It has a similar height to the OEM profile and has an SA-like shape. We named it the OSA (OEM spherical angled) keycap. The PBT keycaps will provide excellent oil resistance, enhance the type feel, and prevent the legends from fading out.

Keychron Q3 80% TKL Custom Mechanical Keyboard
Keychron Q3 80% TKL Custom Mechanical Keyboard

Switch layouts between macOS & Windows

Built with the Mac users’ experience in mind while still retaining compatibility for Windows devices, the Keychron Q3 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 with QMK & Launcher.

The open-source QMK firmware means endless possibilities for key remapping, macros, shortcuts, and more. Now you can easily customize each key with the Keychron Launcher web app.

program-the-k14-pro-keyboard-with-launcher__PID:a4354413-17b5-45ec-b2c4-60a9cd720db4Click here to use Keychron Launcher

* Please use the latest version of Chrome / Opera / Edge browser to open the Launcher and connect the keyboard to your device via wired mode.


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 Q3's top case has sharper corners to make it much more compatible with third-party keycaps.

Keychron Q3 80% TKL 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 Q3 version fitted with factory pre-lubricated Gateron G Pro switches, a smoother travel experience is guaranteed for you.

Gateron G Pro Switch Features

Keychron Q3 Special Editions

Except for the Gateron G Pro switch, we are thrilled to introduce more amazing switches to the Keychron Q3 Special Edition Keyboards. The new Keychron K pro switches, the Gateron Baby Kangaroo Tactile switch, the Kailh Box Cream switch, the Kailh Crystal Burgundy switch, the Kailh Midnight Pro Silent switch, and the Kailh Clione Limacina Clear switch provide an extraordinary and silky smooth typing experience with linear and tactile bumps.

Keychron K Pro Switch Features

Special Edition with Transparent Keycap and Switch

Outfitted the Keychron Q3 with industrial-style OSA profile transparent keycaps to provide a perfect backlight effect and engineered with Kailh Clione Limacina switches to offer a better typing feel, making the Q3 look as good and unique in the office as it does in the game room.

Keychron Q3 80% TKL Custom Mechanical Keyboard
Keychron Q3 80% TKL Custom Mechanical Keyboard
Keychron Q3 80% TKL Custom Mechanical Keyboard
Keychron Q3 80% TKL Custom Mechanical Keyboard
Keychron Q3 80% Custom Mechanical Keyboard stabilizers

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 Q3 also supports third-party stabilizers, including Cherry or Durock.

Looking for ISO Layout?

The Q3 ISO collection comes with fully assembled keyboards with 🇬🇧UK, 🇩🇪German, 🇩🇰🇫🇮🇮🇸🇳🇴🇸🇪Nordic, 🇨🇭Swiss, 🇫🇷French, and 🇪🇸 Spanish layout, and the “Barebone ISO" option is suitable for all ISO countries (e.g.: 🇮🇹Italy, 🇵🇹Portuguese, 🇭🇺Hungary, etc.) to build their keyboard with keycaps in their preferred languages and switches.

Keychron Q3 80% TKL Custom Mechanical Keyboard ISO Layout

Sound Test

Keychron Q3 80% TKL Custom Mechanical Keyboard

Different Versions

Keychron Q3 80% TKL Custom Mechanical Keyboard

What's in the box?

Keychron Q3 80% TKL Custom Mechanical Keyboard
Keychron Q3 80% TKL Custom Mechanical Keyboard


Width137 mm
Length365.1 mm
Front Height19.7 mm  (without keycaps)
Back Height32.6 mm (without keycaps)
Feet Height2.4 mm
Weight2000 g ± 10g (the fully assembled weight)
Body MaterialFull CNC machined aluminum
Polling Rate1000Hz
KeycapsDouble-shot ABS keycaps, not shine-through (fully assembled version)
SwitchesGateron G Pro (fully assembled version)
BacklightSouth-facing RGB LED
Switch SupportHot-swappable (5 pin & 3 pin)
StabsScrew-in PCB stabs
ConnectivityType-C cable
CableType-C cable + Type-A to Type-C adapter
MCUUltra-low-power Arm Cortex-M4 32-bit STM32L432 (128KB Flash)
Operating Environment-10℃ to 50℃
Keychron Q3 User Guide

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

Customer Reviews

Based on 94 reviews
Michael Koehler
Fantastic Keyboard

I rarely provide feedback on purchases like this but this Q3 is the exception as it far exceeded my expectations. This is my first mechanical keyboard though as I have used Apples keyboards ever since the mid 80’s. I decided to try a mechanical keyboard and ordered the Q3 in black with a rotary encoder. The day after I got it, my son tried it and liked it as much as I did and I ordered him one - he says that it was a game changer for him also. Then his wife wanted one and I ordered her the blue one (much nicer looking in real life then even the photos). All three keyboards have had zero issues and are a joy to use. All of you at Keychron who make/design these - you should be proud of your work - these keyboards are well worth their cost. Thank you for creating this product.

almost perfect

My first "custom" keyboard. Feels very nice, I like build quality, I like that it is made of metal. Great typing experience with browns. With thin silicone o-rings key travel is nice and smooth. Very nice sound - slightly high-pitched, with some reverb though (should be easy to eliminate with some extra foam). Stabilizers are pretty good, zero rattle out of the box. I like keycaps profile, I like general feel of this keyboard. It is heavy and robust. For cons - no capslock light (why not at least light that single light that's underneath?); useless RGB which is basically covered by keycaps. Also the knob - seems like it's great at first but after a while you don' really use it. Bought silver/yellow version and still not sure if I like it over black one lol. Let's see how it compares to K8pro (should arrive soon), which seems "cheaper" version of Q3 but still offers more - it is wireless. Anyway, great keyboard which got me into customs.

A really good keyboard

I'm kinda obsessed with keyboards and over the years I've used (and am still using some of these): Apple Wireless Keyboards (with and without touch id), Das Keyboard 4 Professional, Keychron K1 and K8, Filco, CoolerMaster. Overall I like this one the best, it just feels right to type on this thing and I can't get tired of it.

The only thing I wish to have on this keyboard is adjustable angle, otherwise it's perfect for me (I prefer TKL keyboards btw).

A responsive, immensely satisfying board

Tried out a couple keyboards now, absolutely in love with this one. The solidity of the construction along with the feel of the gasket action is great. Super easy to customize, I ordered barebones and set it up with Kailh burgundy switches, got it done in an evening and it works like a dream. Some folks didn’t like the knob placement, I’m unfussed by such things. Overall a real step up for me in quality and performance in mechanical keyboards.

Mikołaj Giza

Its my first mechanical keyboard - i think its cool. QMK is also great thing - i switched mac layers to halmak