---
product_id: 389988501
title: "Keychron K3 Ultra-Slim 75% Layout Wireless Wired Mechanical Keyboard, Compact 84 Keys Bluetooth RGB LED Backlit for Mac Windows, Low Profile Gateron Brown Switch, Version 2"
brand: "keychron"
price: "$U803"
currency: UYU
in_stock: true
url: https://www.desertcart.uy/products/389988501-keychron-k3-ultra-slim-75-layout-wireless-wired-mechanical-keyboard
store_origin: UY
region: Uruguay
---

# Bluetooth 5.1 + USB-C wired dual mode 18 RGB backlight modes 75% ultra-compact layout Keychron K3 Ultra-Slim 75% Layout Wireless Wired Mechanical Keyboard, Compact 84 Keys Bluetooth RGB LED Backlit for Mac Windows, Low Profile Gateron Brown Switch, Version 2

**Brand:** keychron
**Price:** $U803
**Availability:** ✅ In Stock

## Summary

> ⌨️ Elevate your workspace with the ultra-slim, multi-device mechanical keyboard everyone’s talking about!

## Quick Answers

- **What is this?** Keychron K3 Ultra-Slim 75% Layout Wireless Wired Mechanical Keyboard, Compact 84 Keys Bluetooth RGB LED Backlit for Mac Windows, Low Profile Gateron Brown Switch, Version 2 by keychron
- **How much does it cost?** $U803 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/389988501-keychron-k3-ultra-slim-75-layout-wireless-wired-mechanical-keyboard)

## 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

- • **Compact Powerhouse:** 75% layout packs all essentials in a sleek footprint, perfect for minimalist desks and on-the-go pros.
- • **Featherweight Design:** Ultra-slim low profile switches and aluminum frame make it one of the lightest mechanical keyboards worldwide.
- • **Seamless Multi-Device:** Effortlessly switch between 3 Bluetooth devices or plug in via USB-C for zero-lag productivity.
- • **Vibrant Typing Experience:** 18 customizable RGB modes paired with durable Gateron Brown switches deliver tactile feedback and style.
- • **Tailored for Mac & Windows:** Includes dedicated Mac keys plus extra keycaps for full cross-platform compatibility.

## Overview

The Keychron K3 Version 2 is a cutting-edge ultra-slim mechanical keyboard featuring a compact 75% layout with 84 keys, low profile Gateron Brown switches, and versatile connectivity via Bluetooth 5.1 and USB-C. Designed for both Mac and Windows users, it offers 18 RGB backlight modes and a lightweight aluminum frame, making it ideal for professionals seeking a stylish, portable, and highly responsive typing experience.

## Description

Keychron K3 Wireless Bluetooth/USB Wired Mechanical Keyboard, 84 Keys TKL RGB LED Backlit Aluminum Frame for Mac Windows, Gateron Brown Switch

## Features

- 75% LAYOUT - Crafted for productivity, the Keychron K3’s 75% layout is a compact version of tenkeyless layout. It allows users access to all the essential multimedia and function keys, but with a smaller footprint.
- ULTRA-SLIM - The redesigned low profile switch is 40% slimmer than conventional switches. Together with the streamlined aluminum body makes the Keychron K3 one of the thinnest and lightweight wireless mechanical keyboards in the world.
- SUITABLE FOR ALL DEVICES - With a unique Mac layout, K3 has all necessary Mac function keys, while compatible with Windows. Extra keycaps for both Windows and Mac operating system are included.
- WIRELESS AND WIRED - Connect with up to 3 devices via Bluetooth and switch among them easily. With high reliable and broad compatibility Broadcom Bluetooth 5.1 chipset, the K3 is best to fit home, office and light gaming use while connecting with your smartphone, laptop and iPad. It also has wired mode with USB Type-C connection.
- 18 TYPES OF RGB- Charming RGB backlight with elegant keycap legends helps to type in dime environment, you can also choose other static color backlight mode. Durable Gateron mechanical switch with 50 million keystroke lifespan, providing unrivaled tactile responsiveness on the brown switch.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Keychron |
| Product Dimensions | 30.6 x 11.6 x 2.2 cm; 483 g |
| Item model number | K3B3 |
| Manufacturer | Keychron |
| Series | Keychron K3 |
| Color | Brown Switch |
| Voltage | 5 Volts |
| Power Source | Battery Powered |
| Hardware Platform | Laptop, Smartphone, Tablet |
| Operating System | MAC, Windows |
| Are Batteries Included | No |
| Item Weight | 483 g |

## Product Details

- **Brand:** Keychron
- **Compatible devices:** PC, Laptop, Tablet, Smartphone, Gaming Console
- **Connectivity technology:** wired, wireless
- **Keyboard description:** Wireless
- **Recommended uses for product:** Everyday Use

## Images

![Keychron K3 Ultra-Slim 75% Layout Wireless Wired Mechanical Keyboard, Compact 84 Keys Bluetooth RGB LED Backlit for Mac Windows, Low Profile Gateron Brown Switch, Version 2 - Image 1](https://m.media-amazon.com/images/I/71KT0A6-cjL.jpg)
![Keychron K3 Ultra-Slim 75% Layout Wireless Wired Mechanical Keyboard, Compact 84 Keys Bluetooth RGB LED Backlit for Mac Windows, Low Profile Gateron Brown Switch, Version 2 - Image 2](https://m.media-amazon.com/images/I/81I9RfowP7L.jpg)
![Keychron K3 Ultra-Slim 75% Layout Wireless Wired Mechanical Keyboard, Compact 84 Keys Bluetooth RGB LED Backlit for Mac Windows, Low Profile Gateron Brown Switch, Version 2 - Image 3](https://m.media-amazon.com/images/I/71NHYvhwPvL.jpg)
![Keychron K3 Ultra-Slim 75% Layout Wireless Wired Mechanical Keyboard, Compact 84 Keys Bluetooth RGB LED Backlit for Mac Windows, Low Profile Gateron Brown Switch, Version 2 - Image 4](https://m.media-amazon.com/images/I/7159NtdLiFL.jpg)
![Keychron K3 Ultra-Slim 75% Layout Wireless Wired Mechanical Keyboard, Compact 84 Keys Bluetooth RGB LED Backlit for Mac Windows, Low Profile Gateron Brown Switch, Version 2 - Image 5](https://m.media-amazon.com/images/I/61YmxmLGEqL.jpg)

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**Shop now:** [https://www.desertcart.uy/products/389988501-keychron-k3-ultra-slim-75-layout-wireless-wired-mechanical-keyboard](https://www.desertcart.uy/products/389988501-keychron-k3-ultra-slim-75-layout-wireless-wired-mechanical-keyboard)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-01-23*