---
product_id: 737048796
title: "K5 QMK Ultra-Slim Full Size Layout Wireless Mechanical Gaming Keyboard, 104 Keys with Red Switch, White LED Backlight Rechargeable Wired Bluetooth Keyboard for Mac/Windows, Version 2"
brand: "keychron"
price: "S$177"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/737048796-k5-qmk-ultra-slim-full-size-layout-wireless-mechanical-gaming
store_origin: SG
region: Singapore
---

# Dual wireless & wired modes QMK open-source firmware 1000Hz wired polling rate K5 QMK Ultra-Slim Full Size Layout Wireless Mechanical Gaming Keyboard, 104 Keys with Red Switch, White LED Backlight Rechargeable Wired Bluetooth Keyboard for Mac/Windows, Version 2

**Brand:** keychron
**Price:** S$177
**Availability:** ✅ In Stock

## Summary

> ⌨️ Elevate your desk game with ultra-slim, fully customizable power!

## Quick Answers

- **What is this?** K5 QMK Ultra-Slim Full Size Layout Wireless Mechanical Gaming Keyboard, 104 Keys with Red Switch, White LED Backlight Rechargeable Wired Bluetooth Keyboard for Mac/Windows, Version 2 by keychron
- **How much does it cost?** S$177 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/737048796-k5-qmk-ultra-slim-full-size-layout-wireless-mechanical-gaming)

## 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

- • **All-Day Power & Style:** Rechargeable battery with white LED backlight for sleek, uninterrupted use.
- • **Limitless Customization:** Open-source QMK firmware + Launcher app for ultimate key remapping and macros.
- • **Pro-Grade Responsiveness:** 1000Hz wired polling rate ensures near-zero latency for gaming and productivity.
- • **Seamless Multi-Device Workflow:** Connect up to 3 devices via Bluetooth 5.2 and switch instantly between Mac/Windows.
- • **Ultra-Slim Mechanical Precision:** 33% slimmer low-profile switches deliver tactile feedback without bulk.

## Overview

The Keychron K5 QMK Version 2 is a cutting-edge ultra-slim wireless mechanical keyboard featuring 104 keys with tactile red switches, dual Bluetooth 5.2 and wired connectivity, and open-source QMK firmware for limitless customization. Designed for Mac and Windows users, it supports multi-device pairing, boasts a 1000Hz wired polling rate for low latency, and includes enhanced acoustic foam for a premium typing experience.

## Description

Full description not available

## Features

- ✅ Keychron K5 - The Keychron K5 QMK Version 2 is a low-profile wireless mechanical keyboard with a 100% layout, now upgraded with QMK firmware and enhanced acoustic foams. It supports both Bluetooth 5.2 and wired connections. The Launcher web app offers limitless customization and boosts productivity for your work!
- ✅ 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 K5 Version 2 with up to 3 devices wirelessly via its stable Broadcom Bluetooth 5.2 for seamless multitasking across your laptop, phone, and tablet. Switch among them swiftly, and it’s fully compatible with both Mac and Windows.
- ✅ Ultra-Slim - The innovative Keychron Low-Profile 2.0 Mechanical Switch is 33% slimmer than conventional normal profile switches makes the Keychron K5 QMK Version 2 one of the thinnest wireless mechanical keyboards in the world. While still delivering a distinguished tactile response.
- ✅ An Epic Core Inside - An ultra-low-power ARM architecture MCU equipped with 256K Flash will provide more flexibility for developers. The polling rate is 1000 Hz on wired mode (125Hz on wireless mode) right out of the box, which makes the latency hardly noticeable even in competitive games.

## Product Details

- **Brand:** Keychron
- **Color:** Red Switch
- **Model Name:** K5X-A1
- **Compatible Operating System Family:** MacOS, Windows
- **Manufacturer:** Keychron

## Images

![K5 QMK Ultra-Slim Full Size Layout Wireless Mechanical Gaming Keyboard, 104 Keys with Red Switch, White LED Backlight Rechargeable Wired Bluetooth Keyboard for Mac/Windows, Version 2 - Image 1](https://m.media-amazon.com/images/I/71reIU4N6qL.jpg)

## Available Options

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

## Frequently Bought Together

- Keychron K5 QMK Ultra-Slim Full Size Layout Wireless Mechanical Gaming Keyboard, 104 Keys with Red Switch, White LED Backlight Rechargeable Wired Bluetooth Keyboard for Mac/Windows, Version 2
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**Shop now:** [https://www.desertcart.sg/products/737048796-k5-qmk-ultra-slim-full-size-layout-wireless-mechanical-gaming](https://www.desertcart.sg/products/737048796-k5-qmk-ultra-slim-full-size-layout-wireless-mechanical-gaming)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-01-22*