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USA Keychron K3P Bluetooth QMK RGB Tactile Ultra-slim Aluminium Mac/PC Custom 75% Keyboard


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Keychron K3 Pro is an ultra-slim wireless custom mechanical keyboard that allows anyone to master any keys or macro commands on its 75% compact layout through VIA, it has included LSA (low profile spherical-angled) profile keycaps for both Windows and macOS.

£104.00 (£86.67 ex VAT) 

USA Keychron K3P Bluetooth QMK RGB Tactile Ultra-slim Aluminium Mac/PC Custom 75% Keyboard - K3P-B3-USA

Wireless and Wired
An excellent solution for multitasking. Connects the K3 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.
You can also enjoy a USB Type-C wired connection with 1000 Hz polling rate which is engineered for the competitive game.

The innovative low-profile Gateron switch is 31% slimmer than conventional normal profile switches makes the aluminum body K3 Pro one of the thinnest wireless mechanical keyboards in the world. While still delivering a distinguished tactile response.

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 K3 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).
You can remap the Light Effect key (located on the K3 Pro's top right corner) to an Eject key with the VIA software, you can get a shortcut to put your Mac to sleep (Command-Option-Eject), or even remap the fn key in a breeze. It's never been so intuitive and flexible to personalize your own keymap.

Suitable For All Devices
Offers a Mac layout while still being compatible with Windows, the K3 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 (and additional esc and enter keys) to allow you to switch between operating systems with ease.

Get the keymap working on VIA
Since the VIA code for the K3 Pro is still awaiting approval from Github, it is not yet automatically recognized, so you will need to manually download and enter the K3 Pro keymap.


An Epic Core Inside
A powerful ultra-low-power ARM architecture MCU equipped with 128K Flash will provide more flexibility for developers. The polling rate is 1000 Hz on wired mode right out of the box, which makes the latency hardly noticeable even in competitive games (90 Hz Bluetooth).

Low-Profile Gateron Switch
The Gateron low-profile MX 2.0 Mechanical switch is designed to enhance reliability. Gateron's reputable switches are your best choice for a precise, smooth, and reliable fingertip feel whether you prefer linear (red), clicky (blue), or something in between (brown).

Low-Profile Double-shot PBT Keycaps
Designed for premium type feeling, the K3 Pro comes with our unique double-shot PBT keycaps that made of durable non-backlight shine through PBT material with excellent oil resistance for long-term use.

Redesigned Stabilizers
We've redesigned the stabilizers to make it stay on the level the same way as the switch while making sure it still delivers reliability and less wobble on the big keys like the space bar, left Shift, backspace, and Enter key.

RGB Backlights
Comes with more than 22 types of RGB backlight settings (as well as a static white backlight option). You can further fine-tune the RGB hue, saturation, brightness, effect speed with ease.

Ergonomic Support
Three levels of adjustable typing angle aim to provide long-lasting ergonomic wrist support.


Keyboard Kit (Fully Assembled Keyboard) including

  • 1 x Case
  • 1 x PCB
  • 1 x Set of Keycaps (Double-Shot PBT)
  • 1 x Set of Switches (Gateron Low Profile)


  • 1 x USB-A to USB-C Cable


  • 1 x Keycap Puller

USA Keychron K3P Bluetooth QMK RGB Tactile Ultra-slim Aluminium Mac/PC Custom 75% Keyboard - K3P-B3-USA

Part Number
USB & Bluetooth
Cable length
1.25 Metre
Language Layout
Number of keys/buttons
Switch Type
Gateron low profile Brown
306 mm
116 mm
22 mm
530 g
Mac and PC
Gross Weight
800 g

USA Keychron K3P Bluetooth QMK RGB Tactile Ultra-slim Aluminium Mac/PC Custom 75% Keyboard - K3P-B3-USA

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