Keychron K4 Pro Brown Switch (ISO-DE)

Keychron K4 Pro - The Best of Both Worlds

The K4 Pro is the world's first wireless, programmable QMK/VIA keyboard, paving the way for a new era of mechanical keyboards. It handles all keys and macro commands via VIA, includes keycaps for Windows and macOS, and can be swapped out with any mechanical MX switch in no time at all. Together with our signature features and improved typing sound, the K4 Pro takes the typing experience to a whole new level with endless possibilities.

Wireless and wired

An excellent solution for multitasking. You can wirelessly connect the K4 Pro to up to 3 devices via its stable Broadcom Bluetooth 5.1 for seamless multitasking with your laptop, phone, and tablet. Quickly switch between devices.

Program the K4 Pro with QMK & VIA

QMK/VIA literally means endless possibilities for a fluid workflow. Thanks to the Keychron engineering team, it's the first time in history that a wireless, mechanical keyboard has offered these kinds of features. Simply connect the K4 Pro to your device with a cable and drag and drop your favorite keys or macro commands to remap any key on any system (macOS, Windows, or Linux).

Improved typing experience

The K4 Pro has been completely redesigned and redesigned to improve the typing experience. The added sound-absorbing foam, thick silicone cushioning at the bottom, and steel plate provide responsive feedback and a smooth typing sound, while the extra weight increases stability when the K4 Pro is on the desk.

Suitable for all devices

The K4 Pro offers a Mac layout while still being compatible with Windows. It is one of the few keyboards on the market that has the same multimedia and function key features as the Apple keyboards for Mac users, but with better tactile feedback. You can even configure different keybindings for Mac and Windows devices. Includes keycaps for macOS and Windows (4 each) so you can easily switch between operating systems.

Hot-swappable

Every detail is important for an individual typing experience, so we give you the opportunity to do so. You can hot-swap out any switch on the K4 Pro for almost any 3-pin and 5-pin MX-style mechanical switch on the market without the need for soldering. You can customize your own typing experience in seconds.

Factory pre-lubricated Keychron K Pro switches

The K4 Pro is equipped with the unique OSA profile (OEM profile with spherical angle) and translucent ABS keycaps, which provide a more comfortable feel for the fingertips and excellent oil resistance for long-term use.

South-facing RGB lighting

The south-facing RGB lighting is designed to better illuminate the keyboard's backlight from the user's point of view. The south-facing RGB lighting also doesn't bother when the user installs alternative keycaps with a cherry profile on their keyboard. The keyboard has 22 different RGB backlight settings, as well as an option for static white backlight. You can easily fine-tune the RGB hue, saturation, brightness, and effect speed.

Ergonomic support

Three levels of adjustable typing angle (3, 7 and 10 degrees), a tilted lower frame and curved OSA profile keycaps provide long-lasting ergonomic support for your wrist.