---
product_id: 731985603
title: "Keychron K4 QMK Wireless Custom Mechanical Keyboard, 96% Layout Bluetooth/USB-C Programmable, White Backlit Super Red Switch NKRO Gaming Keyboard for Mac/Windows/Gamers, Version 3"
brand: "keychron"
price: "£92.00"
currency: GBP
in_stock: true
category: "Keychron"
url: https://www.desertcart.co.uk/products/731985603-keychron-k4-qmk-wireless-custom-mechanical-keyboard-96-layout-bluetooth
store_origin: GB
region: United Kingdom
---

# Dual Mode Bluetooth 5.1 & USB-C 4000mAh Long-lasting Battery Fully QMK Programmable Keychron K4 QMK Wireless Custom Mechanical Keyboard, 96% Layout Bluetooth/USB-C Programmable, White Backlit Super Red Switch NKRO Gaming Keyboard for Mac/Windows/Gamers, Version 3

**Brand:** keychron
**Price:** £92.00
**Availability:** ✅ In Stock

## Summary

> ⌨️ Elevate your desk game with the Keychron K4 V3 — where style meets pro-level performance!

## Quick Answers

- **What is this?** Keychron K4 QMK Wireless Custom Mechanical Keyboard, 96% Layout Bluetooth/USB-C Programmable, White Backlit Super Red Switch NKRO Gaming Keyboard for Mac/Windows/Gamers, Version 3 by keychron
- **How much does it cost?** £92.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/731985603-keychron-k4-qmk-wireless-custom-mechanical-keyboard-96-layout-bluetooth)

## Best For

- keychron enthusiasts

## Why This Product

- Trusted keychron brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Marathon Battery Life:** Massive 4000mAh battery keeps you typing and gaming longer without interruptions, with wired USB-C backup for zero downtime.
- • **Ergonomic & Stylish Design:** 96% compact layout with adjustable feet and white backlit keys ensures comfort and sleek aesthetics in any workspace.
- • **Endless Customization Power:** Harness open-source QMK firmware and Keychron Launcher to remap keys, create macros, and tailor shortcuts like a pro.
- • **Competitive-Grade Performance:** 1000Hz polling rate and low-latency Super Red linear switches deliver lightning-fast response for gaming and work.
- • **Seamless Multi-Device Workflow:** Connect up to 3 devices wirelessly and switch instantly with ultra-stable Bluetooth 5.1 for ultimate productivity.

## Overview

The Keychron K4 Version 3 is a premium 96% layout mechanical keyboard featuring Super Red linear switches, white backlighting, and a robust 4000mAh battery. It supports dual-mode connectivity via Bluetooth 5.1 and USB-C, allowing seamless switching between up to three devices. Fully programmable with open-source QMK firmware and the Keychron Launcher app, it offers extensive customization for productivity and gaming. Designed ergonomically with adjustable feet and a compact layout, it’s compatible with Mac, Windows, and mobile devices, making it a versatile tool for professionals and gamers alike.

## Description

desertcart.com: Keychron K4 QMK Wireless Custom Mechanical Keyboard, 96% Layout Bluetooth/USB-C Programmable, White Backlit Super Red Switch NKRO Gaming Keyboard for Mac/Windows/Gamers, Version 3 : Video Games

## Features

- Keychron K4 Version 3 - Keychron K4 (Version 3) is a 96% layout (100-key) White backlight Bluetooth mechanical keyboard. The K4 is crafted to maximize your workspace and enhance productivity.
- 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.
- Wireless and Wired Dual Mode - You can connect the K4 Version 3 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.
- An Epic Core Inside The Keyboard - A powerful low-power ARM architecture MCU equipped with 256KB Flash will provide more flexibility for developers. The polling rate is 1000 Hz out of the box, which makes latency non-existent for the competitive game.
- Upgraded Typing Experience - The K4 version 3 comes with a battery capacity of 4000mAh, is one of the biggest battery in mechanical keyboards. It also has wired mode with USB Type-C connection. Two level adjustable feet and inclined bottom frame provides a great ergonomic support for long lasting typing comfort.The keyboard has enchanting White backlight with modern keycap legends to help you type in dim environments.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DSPKWV4H |
| Additional Features | QMK Programmability & Cross-Platform Compatibility |
| Antenna Location | Office, Gaming |
| Best Sellers Rank | #2,775 in Computer Keyboards |
| Brand | Keychron |
| Color | Red Switch |
| Compatible Devices | Laptop, Phone, Tablet |
| Connectivity Technology | Bluetooth |
| Enclosure Material | Plastic |
| Keyboard Description | Ergonomic |
| Keyboard Layout | QWERTY |
| Manufacturer | Keychron |
| Mechanical Keyboard Switch Model | Red Switch |
| Model Name | K4X-A1 |
| Model Number | K4X-A1 |
| Number of Keys | 100 |
| Power Source | Battery Powered |
| Switch Type | Linear |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Keychron
- **Color:** Red Switch
- **Compatible Devices:** Laptop, Phone, Tablet
- **Connectivity Technology:** Bluetooth
- **Keyboard Description:** Ergonomic
- **Material:** Plastic
- **Model Name:** K4X-A1
- **Power Source:** Battery Powered
- **Recommended Uses For Product:** Office, Gaming
- **Special Feature:** QMK Programmability & Cross-Platform Compatibility

## Images

![Keychron K4 QMK Wireless Custom Mechanical Keyboard, 96% Layout Bluetooth/USB-C Programmable, White Backlit Super Red Switch NKRO Gaming Keyboard for Mac/Windows/Gamers, Version 3 - Image 1](https://m.media-amazon.com/images/I/714gJNZ9LZL.jpg)

## Available Options

This product comes in different **Color** options.

## Frequently Bought Together

- Keychron K4 QMK Wireless Custom Mechanical Keyboard, 96% Layout Bluetooth/2.4G/USB-C Programmable, White Backlit Super Red Switch NKRO Gaming Keyboard for Mac/Windows/Gamers, Version 3
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**Shop now:** [https://www.desertcart.co.uk/products/731985603-keychron-k4-qmk-wireless-custom-mechanical-keyboard-96-layout-bluetooth](https://www.desertcart.co.uk/products/731985603-keychron-k4-qmk-wireless-custom-mechanical-keyboard-96-layout-bluetooth)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-23*