Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard ISO Layout Collection
Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard ISO Layout Collection - Fully Assembled (Hot-Swappable) / RGB Backlight / ES-ISO / Keychron K Pro Mechanical Red is backordered and will ship as soon as it is back in stock.
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Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard allows anyone to master keyboard keys or macro commands through VIA. ISO versions include the UK, German, Swiss, Nordic, French, and Spanish layouts, come with extra keycaps suitable for both macOS and Windows devices, and users can hot-swap with any MX mechanical switch in a breeze.
No discount code can be used for the K4 Pro.
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Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard ISO Layout Col...
Keychron K4 Pro
ISO Layout Versions
A 96% layout QMK/VIA wireless custom mechanical keyboard
K4 Pro ISO Layout Versions
These versions include the UK, German, Swiss, Nordic, French, and Spanish layouts, all with extra keycaps suitable for Mac and Windows devices.
🇬🇧 UK-ISO Layout
🇩🇪 German DE-ISO Layout
🇨🇭 Swiss-ISO Layout
🇩🇰 🇫🇮 🇮🇸 🇳🇴 🇸🇪 Nordic-ISO Layout
🇫🇷 French-ISO Layout
🇪🇸 Spanish-ISO Layout
Choose the keycaps, switches and more accessories for your K4 Pro
Wireless and Wired
An excellent solution for multitasking. You can connect the K4 Pro with up to 3 devices wirelessly via its stable Broadcom Bluetooth 5.1 for seamless multitasking across your laptop, phone, and tablet. Switch among them swiftly, and it’s fully compatible with both Mac and Windows.
A reliable USB Type-C wired connection is also available when you need it.
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.
* Please use the latest version of Chrome / Opera / Edge browser to open the Launcher and connect the keyboard to your device via wired mode.
Upgraded Typing Experience
The K4 Pro has been re-engineered and redesigned from the inside out to upgrade the typing experience. The added sound-absorbing foam, a thick silicone dampening bottom pad, and steel plate provide responsive feedback and a peaceful typing sound, while added weight will enhance the stability.
Suitable For All Devices
Offers a Mac layout while still being compatible with Windows, the K4 Pro 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 VIA software is compatible with macOS, Windows, and Linux. Includes keycaps for both macOS and Windows (3 keycaps for each) to allow you to switch between operating systems with ease.
Hot-swappable
Every detail matters, so we make the K4 Pro hot-swappable for your personalized typing experience. The hot-swappable sockets are mounted on the PCB, so you can hot-swap every switch on the K4 Pro with almost all of the 3pin and 5pin MX style mechanical switches on the market (including Cherry, Gateron, Kailh, Panda, etc.) without soldering. You can customize your own typing experience in seconds.
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 backspace. The Keychron K4 Pro also supports third-party screw-in PCB stabilizers.
OSA Profile ABS Backlight Shine-Through Keycaps
To further leverage your typing experience, the K4 Pro ISO version comes with our unique OSA profile (OEM profile with spherical angle) and ABS keycaps that aim to provide a more comfortable fingertip feel and a fantastic backlight shine-through effect.
Pre-lubed Keychron K Pro Switch
By optimizing the switch mold, the K Pro switch wobbles less than a standard mechanical switch and feels smoother on each hit. Plus, the factory pre-lubed process on all the K Pro switches (exclude the clicky ones), no doubt this will ensure the best smoothness at your fingertips when typing.
Ergonomic Support
Three levels of adjustable typing angle (3º, 7º & 10º) and curved OSA-profile keycaps are all working together to provide long-lasting ergonomic support for your wrist.
What's in the box?
SPECIFICATION
| Number of Keys | 101 (96%) |
|---|---|
| Switches | Keychron K Pro Mechanical |
| Switch Face | South-facing |
| Stabilizers | PCB-mounted screw-in stabilizers |
| Number of Multimedia Keys | 12 |
| Frame Material | ABS |
| Plate Material | Steel |
| Keycap Material | ABS (backlight shine-through) |
| Keycap Profile | OSA |
| Layout | ISO |
| Polling Rate (Wired Mode) | 1000 Hz |
| Polling Rate (Wireless Mode) | 90 Hz |
CONNECTIVITY AND POWER
| Backlit | 22 types of RGB backlight options plus endless possibilities |
|---|---|
| Battery | 4000 mAh Rechargeable li-polymer battery |
| BT Working Time (Backlit off) | Up to 330 hours (Lab test result may vary by actual use) |
| BT Working Time (RGB) | Up to 160 hours (Lowest brightness) |
| Connection | Bluetooth and Type-C cable |
| Bluetooth version | 5.1 |
| Bluetooth Device Name | Keychron K4 Pro |
| Compatible System | macOS/Windows /Linux |
| N-Key Rollover (NKRO) | Yes for both wireless and wired modes |
PHYSICAL UNIT
| Dimension | 390.6 x 139.2 mm (15.38 x 5.48") |
|---|---|
| Weight | About 1280 g / 2.82 lbs |
| Height without keycap (front) | 24 mm (0.94") |
| Height without keycap (rear) | 31 mm (1.22") |
| Height incl. keycap (front) | 33 mm (1.30") |
| Height incl. keycap (rear) | 40 mm (1.57") |
| Typing Angle | 3º, 7º and 10º |
| MCU | Ultra-low-power ARM Cortex-M4 32-bit STM32L432 (128KB Flash) |
| Operating Environment | -10 to 50℃ |
Learn more about the Keychron K4 Pro such as the shortcuts, VIA tutorial, factory reset, and more in the FAQ section.