---
product_id: 432155752
title: "Keychron K3 75% Layout 84-Key Ultra-Slim Hot-Swappable Wireless Bluetooth Mechanical Keyboard with Low-Profile Keychron Optical Brown Switch/White LED Backlight/USB Wired for Mac Windows-Version 2"
brand: "keychron"
price: "645.16 DT"
currency: TND
in_stock: true
category: "Keychron"
url: https://www.desertcart.tn/products/432155752-keychron-k3-75-layout-84-key-ultra-slim-hot-swappable
store_origin: TN
region: Tunisia
---

# Bluetooth 5.1 multi-device connectivity Hot-swappable low-profile optical switches 84-key ultra-slim layout Keychron K3 75% Layout 84-Key Ultra-Slim Hot-Swappable Wireless Bluetooth Mechanical Keyboard with Low-Profile Keychron Optical Brown Switch/White LED Backlight/USB Wired for Mac Windows-Version 2

**Brand:** keychron
**Price:** 645.16 DT
**Availability:** ✅ In Stock

## Summary

> ⌨️ Elevate your workspace with the ultra-slim, multi-device powerhouse keyboard!

## Quick Answers

- **What is this?** Keychron K3 75% Layout 84-Key Ultra-Slim Hot-Swappable Wireless Bluetooth Mechanical Keyboard with Low-Profile Keychron Optical Brown Switch/White LED Backlight/USB Wired for Mac Windows-Version 2 by keychron
- **How much does it cost?** 645.16 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/432155752-keychron-k3-75-layout-84-key-ultra-slim-hot-swappable)

## 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

- • **Durable & Lightweight Build:** Reinforced aluminum body ensures premium durability while keeping the keyboard feather-light.
- • **Optimized for Mac & Windows:** Exclusive Mac layout with multimedia keys plus extra keycaps for full Windows compatibility.
- • **Sleek 75% Ultra-Slim Design:** Maximize desk space with a compact 12.05" x 4.57" profile that blends style and function.
- • **Seamless Multi-Device Workflow:** Effortlessly switch between 3 devices with Bluetooth 5.1 for ultimate multitasking freedom.
- • **Customizable Hot-Swappable Switches:** Personalize your tactile experience without soldering—swap low-profile optical switches in seconds.

## Overview

The Keychron K3 Version 2 is a cutting-edge 75% layout mechanical keyboard featuring 84 ultra-slim low-profile optical brown switches with a 70 million keystroke lifespan. It offers hot-swappable switch customization, Bluetooth 5.1 connectivity for up to 3 devices, and wired USB-C mode. Designed with a reinforced aluminum frame and exclusive Mac/Windows compatibility, it delivers a premium tactile typing experience in a sleek, lightweight form factor perfect for professionals seeking productivity and style.

## Description

Buy Keychron K3 75% Layout 84-Key Ultra-Slim Hot-Swappable Wireless Bluetooth Mechanical Keyboard with Low-Profile Keychron Optical Brown Switch/White LED Backlight/USB Wired for Mac Windows-Version 2: Switches - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## Features

- Keychron K3 version 2, a compact 75% layout 84 keys white LED backlight hot-swappable ultra-slim wireless mechanical keyboard (Exclusive color scheme) built for peak productivity, a great tactile typing experience, and let you personalize per-key typing experience without soldering.
- Be ready to multitask without missing a beat by connecting the K3 with up to 3 devices via the stable Bluetooth 5.1 chipset and switch between your laptop, PC, tablet and phone seamlessly. It also has wired mode with USB Type-C connection.
- 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.
- The redesigned low-profile Keychron optical 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. With the reinforced aluminum body (plastic bottom frame) make the K3 one of the thinnest and lightweight mechanical keyboards on the market.
- You can easily hot-swap every low-profile optical switch without soldering to customize your typing experience on the K3 (*This keyboard is NOT compatible with any conventional MX style mechanical switch). The pre-installed low-profile optical brown switch provides unrivaled tactile responsiveness with up to 70 million keystroke lifespan, and it supports NKRO on the wired mode or 6KRO on the wireless mode.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09GG1ZD6V |
| Additional Features | Reinforced body structure, Two level adjustable rubber feet, Wireless & Wired |
| Antenna Location | Gaming, Office |
| Best Sellers Rank | #18,544 in Video Games ( See Top 100 in Video Games ) #112 in Mac Gaming Keyboards #1,100 in PC Gaming Keyboards #1,952 in Computer Keyboards |
| Brand | Keychron |
| Built-In Media | Keycap Puller, USB Cable |
| Button Quantity | 84 |
| Color | Low-profile Keychron optical brown switch |
| Compatible Devices | macOS/Windows |
| Compatible Operating System Family | MacOS, Windows |
| Connectivity Technology | Bluetooth and Type-C cable |
| Customer Reviews | 4.2 4.2 out of 5 stars (135) |
| Enclosure Material | Aluminum |
| Generation | 2nd Generation |
| Hand Orientation | Ambidextrous |
| Item Dimensions L x W x H | 12.05"L x 4.57"W x 0.87"H |
| Keyboard Backlighting Color Support | Single Color |
| Keyboard Description | Hot-swappable Wireless Bluetooth Mechanical Keyboard, 75% layout, low-profile optical brown switch |
| Keyboard Layout | QWERTY |
| Keyboard Plate Material | Aluminum |
| Manufacturer | Keychron |
| Mechanical Keyboard Switch Model | Low Profile Keychron Optical |
| Mfr Part Number | K3-D3 |
| Model Name | Keychron K3 |
| Model Number | K3-D3 |
| Number of Keys | 84 |
| Number of Sections | 5 |
| Power Source | Corded Electric |
| Style Name | Contemporary |
| Switch Type | Low Profile Keychron Optical (Hot-swappable), Brown |
| Theme | Productivity |
| Unit Count | 1 Count |
| Water Resistance Level | Not Water Resistant |

## Product Details

- **Brand:** Keychron
- **Color:** Low-profile Keychron optical brown switch
- **Compatible Devices:** macOS/Windows
- **Connectivity Technology:** Bluetooth and Type-C cable
- **Keyboard Description:** Hot-swappable Wireless Bluetooth Mechanical Keyboard, 75% layout, low-profile optical brown switch
- **Keyboard backlighting color support:** Single Color
- **Product Dimensions:** 12.05"L x 4.57"W x 0.87"H
- **Recommended Uses For Product:** Gaming, Office
- **Special Feature:** Reinforced body structure, Two level adjustable rubber feet, Wireless & Wired
- **Style:** Contemporary

## Images

![Keychron K3 75% Layout 84-Key Ultra-Slim Hot-Swappable Wireless Bluetooth Mechanical Keyboard with Low-Profile Keychron Optical Brown Switch/White LED Backlight/USB Wired for Mac Windows-Version 2 - Image 1](https://m.media-amazon.com/images/I/61WsBGAY+xL.jpg)
![Keychron K3 75% Layout 84-Key Ultra-Slim Hot-Swappable Wireless Bluetooth Mechanical Keyboard with Low-Profile Keychron Optical Brown Switch/White LED Backlight/USB Wired for Mac Windows-Version 2 - Image 2](https://m.media-amazon.com/images/I/71fDi8Pw+pL.jpg)
![Keychron K3 75% Layout 84-Key Ultra-Slim Hot-Swappable Wireless Bluetooth Mechanical Keyboard with Low-Profile Keychron Optical Brown Switch/White LED Backlight/USB Wired for Mac Windows-Version 2 - Image 3](https://m.media-amazon.com/images/I/61UdphCxx+L.jpg)
![Keychron K3 75% Layout 84-Key Ultra-Slim Hot-Swappable Wireless Bluetooth Mechanical Keyboard with Low-Profile Keychron Optical Brown Switch/White LED Backlight/USB Wired for Mac Windows-Version 2 - Image 4](https://m.media-amazon.com/images/I/81ZlAid2OCL.jpg)
![Keychron K3 75% Layout 84-Key Ultra-Slim Hot-Swappable Wireless Bluetooth Mechanical Keyboard with Low-Profile Keychron Optical Brown Switch/White LED Backlight/USB Wired for Mac Windows-Version 2 - Image 5](https://m.media-amazon.com/images/I/31C8wtKWvUL.jpg)

## Available Options

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

## Frequently Bought Together

- Keychron K3 75% Layout 84-Key Ultra-Slim Hot-Swappable Wireless Bluetooth Mechanical Keyboard with Low-Profile Keychron Optical Brown Switch/White LED Backlight/USB Wired for Mac Windows-Version 2
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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-08-01*