Keychron - K3 QMK Wireless Mechanical Keyboard (Version 3)

Keychron K3 Version 3

The Keychron K3 Version 3 is a low-profile wireless mechanical keyboard with a 75% layout, now upgraded with QMK firmware and enhanced acoustic foams. It supports both Bluetooth 5.2 and wired connections. The Launcher web app offers limitless customization and boosts productivity for your work!

Enhanced Acoustic Foam

Elevate your typing with K3 Version 3 featuring advanced IXPE acoustic foam for enhanced comfort, coupled with EPDM foam and latex foam for superior key switch support, responsiveness, and durability, it redefines quiet, comfortable and responsive typing.

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.

Wireless Connection

An excellent solution for multitasking. Connects the K3 Version 3 with up to 3 devices wirelessly via its stable Broadcom Bluetooth 5.2 for seamless multitasking across your laptop, phone, and tablet. Switch among them swiftly, and it’s fully compatible with both Mac and Windows.

Ultra-Slim

The innovative Keychron Low-Profile 2.0 Mechanical Switch is 33% slimmer than conventional normal profile switches makes the Keychron K3 Version 3 one of the thinnest wireless mechanical keyboards in the world. While still delivering a distinguished tactile response.

Suitable For All Devices

Offers a Mac layout while still being compatible with Windows, the K3 Version 3 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 Keychron Launcher web app 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.

An Epic Core Inside

A low-power ARM architecture MCU equipped with 256K Flash will provide more flexibility for developers. The polling rate is 1000 Hz on wired mode (90Hz on wireless mode) right out of the box, which makes the latency hardly noticeable even in competitive games.

Hot-swappable OPTION

We also provide a hot-swappable version for your choice, which means you can customize your typing experience without soldering, pop them in and it's done.

We all have our unique typing preferences, that’s why we are offering hot-swappable option on the K3 Version 3, so you can easily hot-swap every Keychron low-profile 2.0 mechanical switch in a few seconds to customize the typing experience without soldering.

*The K3 Version 3 is currently compatible with Gateron/Keychron low-profile 2.0 mechanical switches only, as QMK does NOT support low-profile optical switches.

Keychron Low Profile 2.0 Mechanical Switch

The Keychron Low-Profile MX 2.0 Mechanical Switch is engineered for enhanced reliability and performance. Pre-lubed for a precise and smooth feel, they offer a dependable fingertip experience, whether you prefer the linear (red) or tactile (brown) switch options.

Ergonomic Support

Three levels of adjustable typing angle (2.5°, 4.2° and 6.5°) aim to provide long-lasting ergonomic support for your wrist.

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.

RGB Backlights

Shine-through keycaps create a brilliant backlight effect, available in both RGB and white backlight versions. The RGB version offers 22+ dynamic backlight settings, while the white backlight version features 14 unique modes. You can easily fine-tune the RGB hue, saturation, brightness, and effect speed for full customization with the Keychron Launcher web app.