Keychron V3 Max QMK/VIA Wireless Custom Mechanical Keyboard(US ANSI Layout)



The fully assembled version includes:
  • ABS plastic housing
  • The keyboard PCB, screw-in stabs, and the PC plate
  • Double-shot OSA PBT keycaps (including Mac & Windows keycaps)
  • Gateron Jupiter switches

The barebone version does not include the keycaps and switches.
No discount codes can be used for V3 Max.

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Keychron V3 Max QMK/VIA Wireless Custom Mechanical Keyboard

Keychron V3 Max

The V3 Max is a QMK custom mechanical keyboard with 2.4 GHz wireless and Bluetooth 5.1 connection. It has a classic TKL layout and offers a gasket mount design, sound-absorbing foam, double-shot PBT keycaps, and more. The V3 Max is designed for a personalized experience and enhanced typing comfort.

Keychron V3 Max QMK/VIA Wireless Custom Mechanical Keyboard
Customize Your V3 Max

Choose the keycaps, switches and more accessories for your V3 Max

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 parts the way you want.

Component of keychron V3 Max QMK/VIA Wireless Custom Mechanical Keyboard
Structure of Keychron V3 Max 2.4G wireless QMK mechanical keyboard

2.4 GHz & Bluetooth Connection

Experience peak gaming performance on the fly with the 2.4 GHz wireless connection boasting a rapid 1000 Hz polling rate. For seamless multitasking across your computer, phone, and tablet, you can effortlessly connect the V3 Max via Bluetooth 5.1 to three devices.

Keychron V3 Max QMK/VIA Wireless Custom Mechanical Keyboard

Dual Receivers

For a better 2.4 GHz wireless experience, the V3 Max comes with Type-C and Type-A receivers. Enjoy the quick plug-and-play time. Or, put them away in the keyboard magnetic storage slot at the top right corner.

2.4 GHz receiver
Type-C and Type-A receiver
Keychron V3 Max QMK/VIA Wireless Custom Mechanical Keyboard

An Epic Core Inside The Keyboard

A powerful ARM architecture MCU equipped with 256K Flash will provide more flexibility for developers. The polling rate is 1000 Hz right out of the box, which makes the latency hardly noticeable even in competitive games.

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 V3 Max QMK/VIA Wireless Custom Mechanical Keyboard
Keychron V3 Max QMK/VIA Wireless 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 V3 Max 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.

Gasket Mount Design

By adopting a gasket mount design along with a PC (Polycarbonate) plate, the V3 Max reduces acoustic resonance, delivering a softer and quieter typing experience with enhanced flexibility.

Gasket Mount Design

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
Click 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.

Keychron V3 Max QMK/VIA Wireless Custom Mechanical Keyboard

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.

Gateron Jupiter Switch

Our exclusive Gateron Jupiter mechanical switch (for the Fully Assembled version only) comes with a 5-pin design, its pre-lubed with a reliable Gateron quality standard with up to 80 million keystrokes lifespan. While their unique LED diffuser design offers high RGB backlight transmittance and softer backlight effect.
The banana switch provides an early tactile bump at the top with a uniquely smooth experience like those Panda switches on the market.

Gateron Jupiter Switch Features
Screw-In PCB Stabilizers

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 delete. The Keychron V3 Max also supports third-party screw-in PCB stabilizers.

What's in the box?

Packing list for V3 max fully assembled knob version
Packing list for V3 max barebone knob version


Width140.56 mm
Length366.7 mm
Front Height 22.04 mm (without keycaps)
Back Height30.05 mm (without keycaps)
Feet Height2 mm
Angle3.5° / 7.26° / 9.69°
Weight 696 ± 10 g (Fully Assembled Version)
Body MaterialABS Plastic
Polling Rate1000 Hz (2.4 GHz and wired) / 90 Hz (Bluetooth mode)
Mount StyleGasket Mount Design
Bluetooth Device NameKeychron V3 Max
Battery4000 mAh Rechargeable li-polymer battery
Wireless Working
Time (Backlit off)  
Up to 225 hours (Lab test result may vary by actual use)
Wireless Working
Time (RGB)  
Up to 100 hours (Lowest brightness)
Charging Time Around 5 hours
Bluetooth Version 5.1
Compatible System  Windows/macOS/Linux
N-Key Rollover (NKRO) Yes for both wireless and wired modes
Hot-swappable Yes. Compatible with most of the 3 pin & 5 pin MX mechanical switches such as Gateron, Cherry MX, Kailh, etc.
Keycaps (Fully Assembled Version)Double-shot PBT keycaps, not shine-through, OSA Profile (OEM height, SA shape)
MCUARM Cortex-M4 32-bit STM32F402 (256KB Flash)
SwitchesGateron Jupiter (Fully Assembled Version)
BacklightSouth-facing RGB LED
StabilizerScrew-in PCB stabs
Charging PortUSB Type-C
CableType-C cable + Type-A to Type-C adapter
Operating Environment -10℃ to 50℃
Keychron V3 Max User Guide

Learn more about the Keychron V3 Max such as the V3 Max shortcuts, assembling the V3 Max, factory reset, and more in the FAQ section.

Customer Reviews

Based on 3 reviews
Daniel Grech
Amazing keyboard

The keyboard feels great to type on, and works flawlessly with both Mac and Windows, over a wired connection, Bluetooth or 2.4Ghz - I love it, highly recommend!

Nicolas C.
My First Customisable ... fully satisfied

I bought a Keychron on a friend's recommendation.
My one and only regret is the unavailability of the model in ISO-FR layout for the V3 MAX (only the V3 is). For this, I bought an aftermarket keycaps set.

I'd buy it again, more over if available in ISO-FR.

Very nice board

Fully assembled knob with bananas.
Switches are very nice but I like a quiet keyboard so swapped them for Gamakay Pegasus switches.
I am not very font of the keycaps although the quality is good.
Swapped those for the “developer” keycaps I already had.