Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard (US ANSI Layout)
Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard (US ANSI Layout) - Black - Fully Assembled (Hot-Swappable) / RGB Backlight / K Pro Blue 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 any keyboard keys or macro commands through VIA, it has included keycaps for both Windows and macOS, 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 (US ANSI Layout)
Keychron
K4 Pro
A 96% layout QMK/VIA wireless custom mechanical keyboard
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.
Check high-res keycap layout and size here.
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.
The Barebone version (without switch and keycap) is also available at your choice.
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.
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.
OSA Profile Double-shot PBT Keycaps
To further fine-tune your typing experience, the K4 Pro comes with our unique OSA profile (OEM profile with spherical-angle) and double-shot PBT keycaps that aim to provide a more comfortable fingertip feel with excellent oil resistance for long-term use on the 96% layout.
South-facing RGB Lights
The south-facing RGB is designed to better illuminate the keyboard backlight from the typist’s angle. The south-facing RGB is also free from interference when the user installs Cherry-profile alternative keycaps on their keyboard.
Comes with more than 22 types of RGB backlight settings (as well as a static white backlight option), and 14 types of backlight settings on the White Backlight version. You can further fine-tune the RGB hue, saturation, brightness, effect speed with ease.
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?
Looking for ISO Layout?
The K4 Pro ISO collection comes with fully assembled keyboards with 🇬🇧UK, 🇩🇪German, 🇩🇰🇫🇮🇳🇴🇸🇪Nordic, 🇨🇭Swiss, 🇫🇷French, and 🇪🇸 Spanish layout.
Frequently bought together (Add-on)
Please select the matching variant for your product.
SPECIFICATION
| Number of Keys | 100 (96%) |
|---|---|
| Switches (Not including Barebone Version) | 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 (Not including Barebone Version) | Double-shot PBT |
| Keycap Profile | OSA (OEM profile with spherical-angle) |
| Layout | ANSI |
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 |
| Polling Rate (Wired Mode) | 1000Hz |
| Polling Rate (Wireless Mode) | 90Hz |
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℃ |
| N-Key Rollover (NKRO) | Yes for both wireless and wired modes |
Learn more about the Keychron K4 Pro such as the shortcuts, VIA tutorial, factory reset, and more in the FAQ section.
Customer Reviews
The only issue ive had with my keychron, is finding someone to buy my old keyboard. It feels very well made, the brown switches sound very nice and i swear my typing speed has gone up.
Heavier than I expected which was great. The blue switches type so nice and sound so good. It was super easy to set up and so many fun light options to pick from. Can't wait to start customizing it more.
I wanted a keyboard more for casual gaming for a vintage computer, specifically having the number pad but still being pretty compact. I also have a Q10 Pro and the quality is very comparable, not as tank-like as the Q but still very solid and the casing, although plastic, is very high quality. Oh, and it feels and sounds fantastic with the Banana key switches, by far my favourite switch, I have some others but I keep putting the bananas back in both my Keychrons.
They keyboard itself is amazing. Putting everything together was pretty painless. Just make sure that the switch pins are completely straight and oriented the correct way and simply push it into place. The stabilizers on the keys are night and day better than any keyboard I have ever had before and makes for a much more pleasant spacebar along with other keys like shift and enter. All in all, it’s a great way to get into the custom keyboard market without having to spend hours putting things together or soldering switches.
I have subtracted a star from the review because shipping is LONG. Very long. And the box showed up a bit smushed. Nothing broke but it was clear that a better job could have been done to package things. It would not surprise me if shipping damage happens to a non negligible amount of people with the way my boxes looked
Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard