Keychron
Keychron K4 Pro Bluetooth QMK/VIA RGB Assembled Mac/PC Custom Keyboards
£109.00 inc. VAT
Keychron K4 Pro Bluetooth QMK/VIA RGB Assembled Mac/PC Custom Keyboards
5 reviews for Keychron K4 Pro Bluetooth QMK/VIA RGB Assembled Mac/PC Custom Keyboards
Only logged in customers who have purchased this product may leave a review.
Overview
Keychron K4 Pro QMK/VIA Wireless Mechanical Keyboard allows anyone to master keyboard keys or macro commands through VIA and users can hot-swap with any MX mechanical switch in a breeze.
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 & VIA
QMK/VIA means endless possibilities for a fluid workflow. Thanks to our engineering team, it’s the first time in history that a wireless mechanical keyboard has these kinds of capabilities right out of the box.
Simply connect the K4 Pro to your device with a cable, drag and drop your favorite keys or macro commands to remap any key you want on any system (macOS, Windows, or Linux).
A powerful ultra-low-power ARM Cortex-M4 32-bit STM32L432 MCU equipped with 128K Flash will provide more flexibility for developers.
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 (3ᄎ, 7ᄎ & 10ᄎ) and curved OSA-profile keycaps are all working together to provide long-lasting ergonomic support for your wrist.
Includes
Keyboard Kit
(Fully Assembled Keyboard) including
- 1 x PCB
- Steel Plate
- Sound Absorbing Foam
- Silicone Bottom Pad
- 5 Sets of Stablizers (PCB Screw-in)
- 1 Set of Keycaps (ABS Shine-Through)
- 1 Set of Switches (Keychron K Pro)
Cable
- 1 x USB-A to USB-C Cable
Tools
- 1 x Switch Puller
- 1 x Keycap Puller
- 1 x Switch Screwdriver
Customers also viewed these
Keychron Q5 Max 2.4G BT QMK RGB Aluminium Mac/PC Carbon Black Knob Keyboard…
£220.00 inc. VAT
in stock
Details
Select options
This product has multiple variants. The options may be chosen on the product page


Peenut –
Switch Type: Hot-swap Keychron K Pro Brown Layout: United Kingdom
Purchased this product for my gamer boyfriend. He is as thrilled and Ive not seen him since ha ha! Great product, service and delivery and excellent communication from sales team! I cant comment on the technical stuff but he is very happy with the product and setup instructions were good. 100% recommend this product and this company. Thank you.
David –
Switch Type: Hot-swap Keychron K Pro Red Layout: United Kingdom
Wanted a 96% keyboard (I love my numpad!) to replace a huge gaming keyboard to save desk space. The K4 Pro (UK-ISO) is beautiful – to look at and to type on.
The removable keys and QMK firmware means I’ve already moved a few keys around and remapped them with the software. Excellent! Wireless (bluetooth) and wired included and working great.
I have only one issue… the keyboard can be set to Mac or Windows and the appropriate spare keys are included so you can set up how you want. But I’m using Linux and desperately want to replace the WinCommand key with a TuxLinux key! One single extra keycap could have been included. Even if I could find one to buy online (which I can’t), it’s very likely not going to match the shape and colour of the K4’s keys.
Kirtish Maheshwari –
Switch Type: Hot-swap Keychron K Pro Brown Layout: United Kingdom
The product is absolutely fabulous, earlier I was thinking to buy directly with keychron but later decided to go with keyboard company. Considering my first time order with them and I was bit afraid but after speaking with customer service it was so smooth and I would recommend buying with them as they offer best service.
WK –
Switch Type: Hot-swap Keychron K Pro Brown Layout: United Kingdom
Brought the Keychron K4 Pro, it’s my first mechanical keyboard and so far it feels great! Getting use to the new layout, I needed the numpad for work but also didn’t want to get a fulll size so this was a good alternative.
Keyboard arrived in good time and was very well packaged. Will deffo shop here again!
Steve-o –
Switch Type: Hot-swap Keychron K Pro Red Layout: United Kingdom
Not been using the keyboard long but I am already impressed. This is my second Keychron keyboard, the first being a K2. My K2 has brown switches and I much prefer the red switches in my K4 Pro.
Make sure to order the Q5 wrist rest as the front of the keyboard sits quite high like all Keychron keyboards. The Q5 wrist rest doesnt specify it is for use with the K4 Pro on this website but it does on the Keychron website.