The Keychron K4 QMK wireless aluminum mechanical keyboard gives anyone the ability to control keys and macro commands with the Keychron Launcher web app. The keyboard includes keycaps for both Windows and macOS, and users can easily swap MX mechanical switches without soldering.
An excellent solution for multitasking. The K4 Version 3 can connect to up to three devices wirelessly with stable Broadcom Bluetooth 5.2 technology, enabling smooth multitasking between, for example, a laptop, phone, and tablet. You can quickly switch between devices, and it works perfectly with both Mac and Windows.
A reliable USB Type-C cable connection is also available for situations where a wired connection is needed.
The open-source QMK firmware offers unlimited possibilities for key remapping, macros, shortcuts, and more. Now you can easily customize every key with the Keychron Launcher web app.
Keychron Launcher is a web-based keyboard configuration tool that can be used anywhere, such as the office, school, lab, or agency—wherever there is internet access. No need to download or install anything—easy and hassle-free.
Because it is a web-based tool, it supports all operating systems: Windows, macOS, Linux, and others. It works on Chrome, Edge, and Opera browsers, offering unprecedented flexibility.
You type your password, contact details, and home address on your keyboard every day—important and private information. The keyboard uses QMK’s open source, allowing the community to verify the code for security. No hidden functions—you have full control over the security of your input.
The K4 Version 3 is redesigned and rebuilt from the ground up to improve the typing experience. It includes sound-dampening foam, advanced IXPE sound foam, flexible EPDM foam, and PET foam, which provide responsive feedback and quiet typing noise. Added weight improves keyboard stability.
The impressive core is powered by a powerful ARM architecture MCU (microcontroller) with 256 KB Flash memory—this brings more flexibility for developers. The keyboard’s default polling rate is 1000 Hz, meaning there is no delay even in competitive gaming.
The K4 Version 3 offers a Mac layout but is fully compatible with Windows. It is one of the few keyboards on the market that includes the same media and function keys as Apple keyboards but with better tactile feedback.
You can configure different key layouts for Mac and Windows. The Keychron Launcher app supports macOS, Windows, and Linux systems. Keycaps for both macOS and Windows are included, making OS switching easy.
The Keychron Super Switch is designed to last—up to 50 million keystrokes. It offers reliability and performance for fast typing and gaming. Available in red, brown, and banana versions for different user styles. Each switch is tested to ensure professional-grade quality.
Additionally, all Super switches are factory-lubricated, ensuring the smoothest possible typing experience.
Every detail matters. The K4 Version 3 is hot-swappable, meaning switches can be easily replaced without soldering. The plate-mounted hot-swap sockets support almost all 3- and 5-pin MX-style mechanical switches, so you can customize your typing experience in seconds.
Transparent keycaps deliver a stunning backlight effect: over 22 backlight modes, plus you can easily adjust hue, saturation, brightness, and speed.
Three adjustable typing angles (5º, 8º, and 11º) and curved Cherry-profile keycaps support ergonomics and reduce strain during long typing sessions.
8 in stock
The Keychron K4 QMK wireless aluminum mechanical keyboard gives anyone the ability to control keys and macro commands with the Keychron Launcher web app. The keyboard includes keycaps for both Windows and macOS, and users can easily swap MX mechanical switches without soldering.
An excellent solution for multitasking. The K4 Version 3 can connect to up to three devices wirelessly with stable Broadcom Bluetooth 5.2 technology, enabling smooth multitasking between, for example, a laptop, phone, and tablet. You can quickly switch between devices, and it works perfectly with both Mac and Windows.
A reliable USB Type-C cable connection is also available for situations where a wired connection is needed.
The open-source QMK firmware offers unlimited possibilities for key remapping, macros, shortcuts, and more. Now you can easily customize every key with the Keychron Launcher web app.
Keychron Launcher is a web-based keyboard configuration tool that can be used anywhere, such as the office, school, lab, or agency—wherever there is internet access. No need to download or install anything—easy and hassle-free.
Because it is a web-based tool, it supports all operating systems: Windows, macOS, Linux, and others. It works on Chrome, Edge, and Opera browsers, offering unprecedented flexibility.
You type your password, contact details, and home address on your keyboard every day—important and private information. The keyboard uses QMK's open source, allowing the community to verify the code for security. No hidden functions—you have full control over the security of your input.
The K4 Version 3 is redesigned and rebuilt from the ground up to improve the typing experience. It includes sound-dampening foam, advanced IXPE sound foam, flexible EPDM foam, and PET foam, which provide responsive feedback and quiet typing noise. Added weight improves keyboard stability.
The impressive core is powered by a powerful ARM architecture MCU (microcontroller) with 256 KB Flash memory—this brings more flexibility for developers. The keyboard's default polling rate is 1000 Hz, meaning there is no delay even in competitive gaming.
The K4 Version 3 offers a Mac layout but is fully compatible with Windows. It is one of the few keyboards on the market that includes the same media and function keys as Apple keyboards but with better tactile feedback.
You can configure different key layouts for Mac and Windows. The Keychron Launcher app supports macOS, Windows, and Linux systems. Keycaps for both macOS and Windows are included, making OS switching easy.
The Keychron Super Switch is designed to last—up to 50 million keystrokes. It offers reliability and performance for fast typing and gaming. Available in red, brown, and banana versions for different user styles. Each switch is tested to ensure professional-grade quality.
Additionally, all Super switches are factory-lubricated, ensuring the smoothest possible typing experience.
Every detail matters. The K4 Version 3 is hot-swappable, meaning switches can be easily replaced without soldering. The plate-mounted hot-swap sockets support almost all 3- and 5-pin MX-style mechanical switches, so you can customize your typing experience in seconds.
Transparent keycaps deliver a stunning backlight effect: over 22 backlight modes, plus you can easily adjust hue, saturation, brightness, and speed.
Three adjustable typing angles (5º, 8º, and 11º) and curved Cherry-profile keycaps support ergonomics and reduce strain during long typing sessions.
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