---
product_id: 510686926
title: "K3 Pro Wireless Custom Mechanical Keyboard, 75% Layout QMK/VIA Programmable Bluetooth/Wired RGB Ultra-Slim with Hot-swappable Gateron Low-Profile Red Compatible with Mac Windows Linux"
brand: "keychron"
price: "S$317"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/510686926-k3-pro-wireless-custom-mechanical-keyboard-75-layout-qmk-via
store_origin: SG
region: Singapore
---

# Hot-swappable switches 100h battery life Bluetooth 5.1 multi-device K3 Pro Wireless Custom Mechanical Keyboard, 75% Layout QMK/VIA Programmable Bluetooth/Wired RGB Ultra-Slim with Hot-swappable Gateron Low-Profile Red Compatible with Mac Windows Linux

**Brand:** keychron
**Price:** S$317
**Availability:** ✅ In Stock

## Summary

> ⌨️ Elevate your desk game with the K3 Pro — where style meets unstoppable productivity!

## Quick Answers

- **What is this?** K3 Pro Wireless Custom Mechanical Keyboard, 75% Layout QMK/VIA Programmable Bluetooth/Wired RGB Ultra-Slim with Hot-swappable Gateron Low-Profile Red Compatible with Mac Windows Linux by keychron
- **How much does it cost?** S$317 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/510686926-k3-pro-wireless-custom-mechanical-keyboard-75-layout-qmk-via)

## 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

- • **Seamless Multi-Device Workflow:** Connect up to 3 devices via Bluetooth 5.1 and switch instantly for ultimate productivity.
- • **Ultra-Slim & Compact 75% Layout:** Sleek design fits any workspace while maximizing typing comfort and efficiency.
- • **Endless Customization with QMK/VIA:** Remap keys and create macros effortlessly on Mac, Windows, or Linux with powerful open-source firmware.
- • **Hot-Swappable Gateron Low-Profile Reds:** Swap switches in seconds without soldering to tailor your tactile experience.
- • **Durable Double-Shot PBT Keycaps & Vibrant RGB:** Premium non-shine-through keycaps resist wear, paired with 22+ RGB lighting modes to elevate your setup.

## Overview

The Keychron K3 Pro is an ultra-slim, wireless mechanical keyboard featuring a 75% layout with hot-swappable low-profile Gateron Red switches. It supports QMK/VIA firmware for full key remapping and macros across Mac, Windows, and Linux. With Bluetooth 5.1, it connects up to 3 devices seamlessly and offers up to 100 hours of battery life. Its durable double-shot PBT keycaps and customizable RGB lighting make it a premium choice for professionals seeking both style and performance.

## Description

Keyboard

## Features

- Ultra-slim Wireless Custom Mechanical Keyboard: The K3 Pro is the first low profile wireless mechanical keyboard with QMK/VIA enabled for endless possibilities. Anyone can 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.
- With QMK and VIA Support: Keychron K3 Pro allows anyone to remap any key, and create macro commands, shortcuts, or combination keys through VIA. 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).
- Supports Wireless and Wired Mode: You can connect 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. The K3 Pro can last up to 100 hours (at backlit off) with a 1550 mAh battery. It also has USB Type-C wired mode with 1000 Hz polling rate (Wireless: 90 Hz).
- Hot-swappable Support: The pre-installed low-profile mechanical linear red switch provides unrivaled tactile responsiveness with up to 50 million keystroke lifespan. You can easily hot-swap every low-profile Gateron mechanical switch in a few seconds to customize the typing experience without soldering. Note: The K3 Pro is currently compatible with Gateron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.
- Non-shine Through PBT Keycaps & RGB Backlit: 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. Comes with more than 22 types of RGB backlight settings.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Keychron |
| Product Dimensions | 30.61 x 11.61 x 2.18 cm; 812 g |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Item model number | cdn2769 |
| Manufacturer | Keychron |
| Series | K3 Pro |
| Color | Hot-swap Low Profile Gateron Red Switch |
| Power Source | Battery Powered |
| Hardware Platform | Laptop |
| Operating System | Linux |
| Number of Batteries | 1 |
| Are Batteries Included | Yes |
| Lithium Battery Energy Content | 4 Watt Hours |
| Lithium Battery Packaging | Batteries contained in equipment |
| Lithium Battery Weight | 0.8 Grams |
| Number Of Lithium Ion Cells | 1 |
| Item Weight | 812 g |

## Product Details

- **Brand:** Keychron
- **Compatible devices:** Devices with macOS, Windows, and Linux operating systems, such as laptops, smartphones, tablets PCs
- **Connectivity technology:** Bluetooth, USB-C
- **Keyboard description:** Gaming
- **Recommended uses for product:** Gaming

## Images

![K3 Pro Wireless Custom Mechanical Keyboard, 75% Layout QMK/VIA Programmable Bluetooth/Wired RGB Ultra-Slim with Hot-swappable Gateron Low-Profile Red Compatible with Mac Windows Linux - Image 1](https://m.media-amazon.com/images/I/61CfbD1KnlL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can I remap corner lightbulb key to del?**
A: You can do this easily. I swapped Del and lightbulb physically and in the software.

I also remapped the new lightbulb position to Ins, since the RGB function is already there with Fn+Tab, etc.

**Q: Is this compatible with any mx key set or does it only accept low profile keys?**
A: Only low profile. They’re rather hard to find right now.

## Frequently Bought Together

- Keychron K3 Pro Wireless Custom Mechanical Keyboard, 75% Layout QMK/VIA Programmable Bluetooth/Wired RGB Ultra-Slim with Hot-swappable Gateron Low-Profile Red Compatible with Mac Windows Linux
- Logitech MX Master 3S Wireless Mouse, Ultra-fast Scrolling, Ergo, 8K DPI, Track on Glass, Quiet Clicks, USB-C, Bluetooth, Windows, Linux, Chrome - Graphite

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**Shop now:** [https://www.desertcart.sg/products/510686926-k3-pro-wireless-custom-mechanical-keyboard-75-layout-qmk-via](https://www.desertcart.sg/products/510686926-k3-pro-wireless-custom-mechanical-keyboard-75-layout-qmk-via)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-02*