Keychron K3 V3 (K3X-B1) QMK Wireless Mechanical Keyboard Red Switch RGB 75% US Layout

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

Reinforced acoustic foam
Take your typing to the next level with the K3 Version 3 featuring advanced acoustic IXPE foam for enhanced comfort, combined with EPDM foam and latex foam for superior key switch support, responsiveness and durability, it redefines quiet, comfortable and flexible typing.

Program with QMK & Launcher.
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.

Access anytime, anywhere
Keychron Launcher is a web-based keyboard customizer that you can use at your office, school, lab, or government department – anywhere you have internet access. Customize your keyboard online anytime without having to download or install any files. No hassle, no problems.

Compatible with all platforms
As a web-based tool, Keychron Launcher supports all operating systems. Customize and program your keyboard on Windows, macOS, Linux, and more. Enjoy unprecedented flexibility with compatibility in Chrome, Edge, and Opera browsers.

Secure entrances
You type your password, contacts, home address, and other sensitive privacy information into keypads every day. Our keypads use open-source QMK firmware, allowing the community to review codes for security and ensuring there are no hidden features, so you have full control over the security of your entries.

Always up to date
Keychron Launcher is constantly updated, ensuring you always have access to the latest version. No need to download updates or wait for installations.

Wireless connection
A great solution for multitasking. Connects K3 Version 3 to up to 3 devices wirelessly via stable Broadcom Bluetooth 5.2 for seamless multitasking across your laptop, phone, and tablet. Switch between them quickly and is fully compatible with both Mac and Windows.

Extremely thin
The innovative Keychron Low-Profile 2.0 mechanical switch is 33% thinner than conventional regular-profile switches, making the Keychron K3 Version 3 one of the thinnest wireless mechanical keyboards in the world. While still offering a distinct tactile response.

Suitable for all devices
Offering a Mac layout while still being compatible with Windows, the K3 Version 3 is one of the few on the market that features the same media and function key functions as Apple keyboards for Mac users, but with more tactile feedback. You can even configure different keys for Mac and Windows devices. While the Keychron Launcher web app is compatible with macOS, Windows, and Linux. It includes keyboards for both macOS and Windows (and additional esc and enter keys) so you can switch between operating systems with ease.

An epic core inside
A low-power ARM architecture MCU equipped with 256K Flash will offer greater flexibility to developers. The polling rate is 1000 Hz in wired mode (90Hz in wireless mode) right out of the box, which makes latency barely noticeable even in competitive games.

LSA Shine-through Keys
To further enhance the typing experience, the K3 version 3 comes with our unique LSA (Low profile with spherical angle) keycaps and ABS caps that aim to provide a more comfortable feel to the fingertips and a fantastic glow effect through the backlight.

Keychron Low Profile 2.0 mechanical switch
The Keychron Low-Profile MX 2.0 Mechanical Switch is designed for increased reliability and performance. Pre-lubricated for a precise and smooth feel, they offer a reliable experience at your fingertips, whether you prefer the linear (red) or tactile (brown) switch options.

Ergonomic support
Three levels of adjustable typing angle aim to provide long-lasting ergonomic support for your wrist.

Redesigned stabilizers
We redesigned the stabilizers to stay level in the same way as the switch, while ensuring they still provide reliability and less wobble on large keys like the spacebar, left shift, backspace, and enter keys.

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

In the box

Keyboard
1x Fully Assembled Keyboard
Cable
1x Type-A to Type-C Cable
Tools
1x Keycap Puller