---
product_id: 273234073
title: "Keychron K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Keychron Mechanical Brown Switch Compatible with Mac Windows"
brand: "keychron"
price: "A$201"
currency: AUD
in_stock: false
reviews_count: 10
category: "Keychron"
url: https://www.desertcart.com.au/products/273234073-keychron-k3-version-2-84-keys-ultra-slim-wireless-bluetooth
store_origin: AU
region: Australia
---

# Bluetooth 5.1 for seamless multi-device pairing Ultra-slim 75% layout with 84 keys Low-profile mechanical brown switches, 40% slimmer Keychron K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Keychron Mechanical Brown Switch Compatible with Mac Windows

**Brand:** keychron
**Price:** A$201
**Availability:** ❌ Out of Stock

## Summary

> ⌨️ Elevate your workspace with the ultra-slim, multi-device mechanical marvel!

## 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 Keychron Mechanical Brown Switch Compatible with Mac Windows by keychron
- **How much does it cost?** A$201 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.au](https://www.desertcart.com.au/products/273234073-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

- • **Sleek Meets Sturdy:** Reinforced aluminum body with a featherlight 1.1 lbs frame—ultra-slim design that elevates your desk aesthetic and portability.
- • **Mood-Synced Illumination:** Floating keycaps with crisp white LED backlighting brighten your workspace and adapt to your vibe, day or night.
- • **Tailored for Mac & Windows:** Includes extra keycaps and a unique Mac layout with multimedia keys—perfectly compatible across your entire device ecosystem.
- • **Precision Typing, Redefined:** Low-profile Keychron mechanical brown switches deliver tactile feedback with 40% slimmer travel for faster, quieter keystrokes.
- • **Effortless Multi-Device Mastery:** Switch between 3 devices instantly with stable Broadcom Bluetooth 5.1 connectivity—stay in flow, never miss a beat.

## Overview

The Keychron K3 Version 2 is an 84-key ultra-slim wireless mechanical keyboard featuring low-profile brown switches that are 40% slimmer than traditional mechanical switches. It supports seamless Bluetooth 5.1 connectivity with up to 3 devices, includes a reinforced aluminum frame for durability, and offers a Mac-optimized layout with extra keycaps for Windows compatibility. White LED backlighting and a floating keycap design complete this compact powerhouse, making it ideal for professionals seeking a sleek, versatile typing experience.

## Description

desertcart.com: Keychron K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/USB Wired Mechanical Keyboard with White LED Backlit, Low-Profile Keychron Mechanical Brown Switch Compatible with Mac Windows : Electronics

Review: Excellent compact keyboard, very well made, especially for the price. - This is a great keyboard. Note that this is a compact keyboard -- it is just a little smaller than a standard sized keyboard, but it is made really well, with a metal base plate -- feels very sturdy. The keys feel great and the backlighting helps see the keys in the dark. It connects via USB or Bluetooth, and can switch between three different devices with a keystroke. Also comes with key caps for both Mac and Windows.
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 | B08LSJ4RHH |
| Batteries | 1 Lithium Polymer batteries required. (included) |
| Best Sellers Rank | #959 in Video Games ( See Top 100 in Video Games ) #5 in Mac Gaming Keyboards #160 in Computer Keyboards |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,392) |
| Date First Available | July 24, 2020 |
| Item Weight | 1.1 pounds |
| Item model number | K3A3 |
| Language | English |
| Manufacturer | Keychron |
| Product Dimensions | 12.05 x 4.57 x 0.87 inches |

## Product Details

- **Brand:** Keychron
- **Color:** Keychron Brown Switch
- **Compatible Devices:** Laptop, PC, Smartphone, Tablet
- **Connectivity Technology:** wired, wireless
- **Keyboard Description:** Multimedia
- **Keyboard backlighting color support:** Single Color
- **Product Dimensions:** 12.05"L x 4.57"W x 0.87"H
- **Recommended Uses For Product:** Everyday Use, Typing-intensive Work
- **Special Feature:** Low-Profile Key, White Backlit
- **Style:** Modern

## Images

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

## Available Options

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

## 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

### ⭐⭐⭐⭐⭐ Excellent compact keyboard, very well made, especially for the price.
*by C***E on January 12, 2026*

This is a great keyboard. Note that this is a compact keyboard -- it is just a little smaller than a standard sized keyboard, but it is made really well, with a metal base plate -- feels very sturdy. The keys feel great and the backlighting helps see the keys in the dark. It connects via USB or Bluetooth, and can switch between three different devices with a keystroke. Also comes with key caps for both Mac and Windows.

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

### ⭐⭐⭐⭐⭐ Recommend
*by A***I on January 3, 2026*

Excellent keyboard. The size, build quality, and key quality are all very good. I don’t really need all the RGB lighting modes, but there are plenty of them. It connects to devices very quickly, and I’ve had no issues with connection stability or quality. This is my first mechanical keyboard, so it felt unusual for the first couple of months, and I still occasionally hit the wrong keys — mostly because of the compact size. Overall, though, everything is great. Personally, I would choose slightly heavier switches to avoid accidental key presses. The battery lasts about 2–3 days with constant backlighting. I usually keep the backlight at 50%, and in that case the keyboard lasts much longer — about a week for me. I don’t game; I use it for work about 7–9 hours a day. Final thoughts: I recommend it. The size can be both a plus and a minus — it takes some getting used to — but the quality is impressive. I would choose heavier keyboard switches; mine are red switches.

## Frequently Bought Together

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*Product available on Desertcart Australia*
*Store origin: AU*
*Last updated: 2026-03-21*