---
product_id: 635098379
title: "Keychron K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Gateron Mechanical Red Switch Compatible with Mac Windows"
brand: "keychron"
price: "A$252"
currency: AUD
in_stock: true
reviews_count: 6
category: "Keychron"
url: https://www.desertcart.com.au/products/635098379-keychron-k3-version-2-84-keys-ultra-slim-wireless-bluetooth
store_origin: AU
region: Australia
---

# Ultra-slim low-profile mechanical switches White LED backlit floating keycaps Bluetooth 5.1, multi-device pairing Keychron K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Gateron Mechanical Red Switch Compatible with Mac Windows

**Brand:** keychron
**Price:** A$252
**Availability:** ✅ In Stock

## Summary

> ⌨️ Elevate your desk game with the ultra-slim Keychron K3 V2 — where style meets speed.

## Quick Answers

- **What is this?** Keychron K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Gateron Mechanical Red Switch Compatible with Mac Windows by keychron
- **How much does it cost?** A$252 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/635098379-keychron-k3-version-2-84-keys-ultra-slim-wireless-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

- • **Mac & Windows Ready:** Custom Mac layout plus extra keycaps for Windows compatibility—perfectly tailored for your hybrid work setup.
- • **Mood-Syncing White Backlight:** Modern floating keycaps with elegant white LED backlighting—work late, look sharp, and never miss a key.
- • **Precision Low-Profile Switches:** 40% slimmer Gateron mechanical red switches deliver faster input with satisfying tactile feedback—type like a pro.
- • **Seamless Multi-Device Workflow:** Connect up to 3 devices via stable Broadcom Bluetooth 5.1 and switch instantly—stay in the zone without missing a beat.
- • **Sleek & Lightweight Powerhouse:** Reinforced aluminum frame with a featherlight 500g weight and ultra-slim 2cm profile—carry productivity anywhere in style.

## Overview

The Keychron K3 Version 2 is an 84-key ultra-slim wireless mechanical keyboard featuring low-profile Gateron red switches and white LED backlighting. Designed for professionals, it supports seamless multi-device Bluetooth 5.1 connectivity and wired USB-C use, with a reinforced aluminum body for durability and portability. Compatible with both Mac and Windows, it offers a premium typing experience in a compact, lightweight form factor.

## Description

Product Description

Review: Stick to apple - Waste of money. I bought one thinking it would be better than the apple keyboard especially for coding tasks. In less than a year at least 4 keys have stopped working properly. You have to press them 3-4 times. The apple keyboard has a much better layout with the keys spaced out properly.
Review: Excellent slim keyboard with great features - I’ve been using the Keychron K3 Version 2 for a few weeks, and I’m really impressed. The sound quality is satisfying, key presses feel tactile and have a pleasant click without being too loud. Bluetooth connectivity is smooth and stable; I can easily switch between devices without any lag. The brightness adjustment for the backlight is intuitive and bright enough to type comfortably even in dark rooms. All the keys function perfectly, including the function row and multimedia shortcuts. The overall keyboard quality feels solid yet lightweight, and the slim design is perfect for my desk setup. It’s also highly compatible with Windows, macOS, and iOS, making it very versatile. Overall, it’s an excellent keyboard for both work and casual use, and I would highly recommend it.

## Features

- Keychron K3, a compact 75% layout ultra-slim wireless mechanical keyboard built for peak productivity and a great tactile typing experience.
- Be ready to multitask without missing a beat by connecting the K3 with up to 3 devices via the stable Broadcom Bluetooth 5.1 chipset and switch between your laptop, PC, tablet and phone seamlessly. *Keep the distance between the keyboard and the device within reasonable limits to minimize signal interference.
- With a unique Mac layout, the K3 has all the necessary Mac multimedia keys while still being compatible with Windows. Extra keycaps for both Windows and Mac operating systems are included. *If it doesn't match your device exactly, you can try updating the keyboard's firmware.
- The redesigned low-profile Keychron mechanical switch is 40% slimmer than conventional switches with a shorter pre-travel and total travel distance that triggers an input and feedback faster than conventional/normal-profile mechanical switches.
- Together with the reinforced aluminum body (plastic bottom frame) make the K3 one of the thinnest and lightweight wireless mechanical keyboards on the market. The K3 also comes with a floating keycap design with a charming white backlight with modern keycap legends to sync with your mood.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08LSBTTQX |
| Antenna Location | Multimedia, Office, Personal |
| Best Sellers Rank | #12,143 in Electronics ( See Top 100 in Electronics ) #77 in Gaming Keyboards |
| Box Contents | Hex Key & Screwdriver x1, Keycap Puller, USB Cable, User Manual |
| Brand | Keychron |
| Brand Name | Keychron |
| Button Quantity | 84 |
| Colour | Keychron Red Switch |
| Compatible Devices | Laptop, PC, Smartphone, Tablet |
| Connectivity Technology | Bluetooth, Type-C wired, USB-C |
| Country of Origin | India |
| Customer Reviews | 4.4 out of 5 stars 427 Reviews |
| Enclosure Material | Acrylonitrile Butadiene Styrene Aluminum |
| Generation | Second |
| Hand Orientation | Ambidextrous |
| Importer Contact Information | Intex Technologies India Limited, A-61 Okhla Phase-2, Delhi 110020 (India) |
| Item Dimensions L x W x H | 30.6L x 11.6W x 2.1H Centimeters |
| Item Type Name | Low-Profile Wireless Mechanical Keyboard |
| Item Weight Unit of Measure | 500 Grams |
| Keyboard Backlighting Color Support | Single Color |
| Keyboard Description | Multimedia |
| Keyboard Layout | QWERTY |
| Language | English |
| Manufacturer | Keychron, Shenzhen Keychron Technology Co., Ltd Building No.2, WenKeng Industrial Zone, No.24 DaFa Road, Long Gang District 518129, Shenzhen, Guangdong |
| Manufacturer Contact Information | Shenzhen Keychron Technology Co., Ltd Building No.2, WenKeng Industrial Zone, No.24 DaFa Road, Long Gang District 518129, Shenzhen, Guangdong |
| Manufacturer Part Number | K3A1 |
| Mechanical Keyboard Switch Model | keychron_low_profile_optical_red |
| Model Name | K3 |
| Model Number | K3A1 |
| Number of Batteries | 1 |
| Number of Keys | 84 |
| Number of Sections | 10 |
| Packer Contact Information | Shenzhen Keychron Technology Co., Ltd Building No.2, WenKeng Industrial Zone, No.24 DaFa Road, Long Gang District 518129, Shenzhen, Guangdong |
| Power Source | Corded Electric |
| Product Features | Low-Profile Key, White Backlit |
| Recommended Uses For Product | Multimedia, Office, Personal |
| Special Feature | Low-Profile Key, White Backlit |
| Style Name | Modern |
| Switch Type | Mechanical |
| Theme | Ultra-slim Wireless Mechanical Keyboards |
| Total USB 2.0 Ports | 1 |
| Unit Count | 1 Count |
| Warranty Description | 2 Year Manufacturer |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Keychron
- **Compatible Devices:** Laptop, PC, Smartphone, Tablet
- **Connectivity Technology:** Bluetooth, Type-C wired, USB-C
- **Keyboard Description:** Multimedia
- **Recommended Uses For Product:** Multimedia, Office, Personal

## Images

![Keychron K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Gateron Mechanical Red Switch Compatible with Mac Windows - Image 1](https://m.media-amazon.com/images/I/61x3nRatR9L.jpg)
![Keychron K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Gateron Mechanical Red Switch Compatible with Mac Windows - Image 2](https://m.media-amazon.com/images/I/81sTpWRU2eL.jpg)
![Keychron K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Gateron Mechanical Red Switch Compatible with Mac Windows - Image 3](https://m.media-amazon.com/images/I/61D0dvR6WKL.jpg)
![Keychron K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Gateron Mechanical Red Switch Compatible with Mac Windows - Image 4](https://m.media-amazon.com/images/I/71gzyygFC3L.jpg)
![Keychron K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Gateron Mechanical Red Switch Compatible with Mac Windows - Image 5](https://m.media-amazon.com/images/I/718y4gnnhgL.jpg)

## Questions & Answers

**Q: Are these hot swappable?**
A: Only the K3 with low-profile optical switches is hot-swappable. The mechanical switch K3 is not hot-swappable.

**Q: does it work on Linux Bluetooth mode? (if not works plugged in?)**
A: Yes it does work both plugged and unplugged (via Bluetooth) currently using it in Fedora 35. It even displays low battery warnings in GNOME shell.

**Q: Is this version hot swappable?**
A: Yes, if by hotswappable you mean the ability to switch between Mac and Windows? And swap out keys? Yes to both.

**Q: Are the keycaps shine-through?**
A: Yes, the K3 keyboard has elegant white backlight. Thank you for your attention to our products.

## Customer Reviews

### ⭐⭐ Stick to apple
*by A***N on 4 May 2026*

Waste of money. I bought one thinking it would be better than the apple keyboard especially for coding tasks. In less than a year at least 4 keys have stopped working properly. You have to press them 3-4 times. The apple keyboard has a much better layout with the keys spaced out properly.

### ⭐⭐⭐⭐⭐ Excellent slim keyboard with great features
*by F***. on 11 September 2025*

I’ve been using the Keychron K3 Version 2 for a few weeks, and I’m really impressed. The sound quality is satisfying, key presses feel tactile and have a pleasant click without being too loud. Bluetooth connectivity is smooth and stable; I can easily switch between devices without any lag. The brightness adjustment for the backlight is intuitive and bright enough to type comfortably even in dark rooms. All the keys function perfectly, including the function row and multimedia shortcuts. The overall keyboard quality feels solid yet lightweight, and the slim design is perfect for my desk setup. It’s also highly compatible with Windows, macOS, and iOS, making it very versatile. Overall, it’s an excellent keyboard for both work and casual use, and I would highly recommend it.

### ⭐⭐⭐⭐⭐ Excelente
*by A***R on 26 September 2024*

Excelente

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**Shop now:** [https://www.desertcart.com.au/products/635098379-keychron-k3-version-2-84-keys-ultra-slim-wireless-bluetooth](https://www.desertcart.com.au/products/635098379-keychron-k3-version-2-84-keys-ultra-slim-wireless-bluetooth)

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-05-27*