--- product_id: 386362840 title: "Keychron K3 Ultra-Slim 75% Layout RGB Backlit Wireless Bluetooth/Wired Usb Mechanical Keyboard, Hot-Swappable Low-Profile Keychron Optical Brown Switch 84-Key Gaming Keyboard For Mac Windows-Version 2" brand: "keychron" price: "₹ 1081" currency: INR in_stock: true url: https://www.desertcart.in/products/386362840-keychron-k3-ultra-slim-75-layout-rgb-backlit-wireless-bluetooth store_origin: IN region: India --- # Bluetooth 5.1 multi-device seamless switch Hot-swappable low-profile optical switches 75% ultra-slim 84-key layout Keychron K3 Ultra-Slim 75% Layout RGB Backlit Wireless Bluetooth/Wired Usb Mechanical Keyboard, Hot-Swappable Low-Profile Keychron Optical Brown Switch 84-Key Gaming Keyboard For Mac Windows-Version 2 **Brand:** keychron **Price:** ₹ 1081 **Availability:** ✅ In Stock ## Summary > ⌨️ Elevate your desk game with the ultra-slim, multi-device mechanical marvel! ## Quick Answers - **What is this?** Keychron K3 Ultra-Slim 75% Layout RGB Backlit Wireless Bluetooth/Wired Usb Mechanical Keyboard, Hot-Swappable Low-Profile Keychron Optical Brown Switch 84-Key Gaming Keyboard For Mac Windows-Version 2 by keychron - **How much does it cost?** ₹ 1081 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/386362840-keychron-k3-ultra-slim-75-layout-rgb-backlit-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 - • **Compact Powerhouse:** Ultra-slim 75% layout with 84 keys fits perfectly on any desk without sacrificing functionality. - • **Mac & Windows Ready:** Optimized Mac layout with included extra keycaps ensures flawless compatibility across all your devices. - • **Vibrant RGB Ambiance:** Dynamic per-key RGB backlighting with adjustable brightness to match your mood and workspace vibe. - • **Seamless Multi-Device Flow:** Connect and toggle effortlessly between 3 devices via Bluetooth 5.1 or wired USB-C for ultimate multitasking. - • **Customizable Typing Experience:** Hot-swappable low-profile optical switches let you personalize tactile feedback without soldering. ## Overview The Keychron K3 is a sleek, ultra-slim 75% mechanical keyboard featuring 84 keys with hot-swappable low-profile optical Brown switches for a tactile, responsive typing experience. It supports Bluetooth 5.1 connectivity for seamless switching between up to 3 devices and wired USB-C mode. Designed with a reinforced aluminum body, it offers durability and portability, while RGB backlighting and Mac/Windows compatibility make it a versatile choice for professionals and gamers alike. ## Description K3 Optical RGB Backlight Brown Switch ## Features - Keychron K3, a compact 75% layout 84 keys RGB backlight hot-swappable ultra-slim wireless mechanical keyboard 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. Comes with various RGB backlight settings, you can adjust the keyboard brightness to sync with your mood. - 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 | B08LS6FMWC | | Additional Features | Hot-Swappable | | Antenna Location | Gaming, Office | | Best Sellers Rank | #90,692 in Computers ( See Top 100 in Computers ) #2,447 in Computer Keyboards | | Brand | Keychron | | Built-In Media | USB Cable | | Button Quantity | 84 | | Color | Low-Profile Keychron Optical Brown Switch | | Compatible Devices | Laptop, PC, Smartphone, Tablet | | Compatible Operating System Family | Windows | | Connectivity Technology | Bluetooth & USB, Wi-Fi | | Customer Reviews | 4.3 4.3 out of 5 stars (213) | | Enclosure Material | Aluminum | | Generation | 2 | | Hand Orientation | Ambidextrous | | Item Dimensions L x W x H | 11.6L x 30.6W x 2.2H centimeters | | Item Weight | 0.4 Kilograms | | Keyboard Backlighting Color Support | Single Color | | Keyboard Description | Gaming | | Keyboard Layout | QWERTY | | Manufacturer | Keychron | | Mfr Part Number | K3-E3-USA | | Model Name | K3 | | Model Number | K3E | | Number of Keys | 84 | | Number of Sections | 5 | | Power Source | Battery Powered | | Series Number | 3 | | Style Name | Classic | | Switch Type | Low-Profile Keychron Optical Brown Switch | | Theme | Productivity and Gaming | | Unit Count | 1 Count | | Water Resistance Level | Not Water Resistant | ## Product Details - **Brand:** Keychron - **Compatible devices:** Laptop, PC, Smartphone, Tablet - **Connectivity technology:** Bluetooth & USB, Wi-Fi - **Keyboard description:** Gaming - **Recommended uses for product:** Gaming, Office ## Images ![Keychron K3 Ultra-Slim 75% Layout RGB Backlit Wireless Bluetooth/Wired Usb Mechanical Keyboard, Hot-Swappable Low-Profile Keychron Optical Brown Switch 84-Key Gaming Keyboard For Mac Windows-Version 2 - Image 1](https://m.media-amazon.com/images/I/61DgV4JlufL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: When will the brown optical switches be available on the k3 v2 hot-swappable rgb version?** A: Hello, Thanks for your kind support. Here is the link of RGB K3 mechanical keyboard with brown optical switches version 2: https://www.amazon.com/dp/B08LS6FMWC?ref=myi_title_dp Hope it helps. ## Frequently Bought Together - Keychron K3 Ultra-Slim 75% Layout RGB Backlit Wireless Bluetooth/Wired USB Mechanical Keyboard, Hot-Swappable Low-Profile Keychron Optical Brown Switch 84-Key Gaming Keyboard for Mac Windows-Version 2 - Logitech G305 LIGHTSPEED Wireless Gaming Mouse, Hero 12K Sensor, 12,000 DPI, Lightweight, 6 Programmable Buttons, 250h Battery Life, On-Board Memory, PC/Mac - Black - Logitech Mouse Pad - Studio Series, Computer Mouse Mat with Anti-Slip Rubber Base, Easy Gliding, Spill-Resistant Surface, Durable Materials, Portable, in a Fresh Modern Design, Graphite --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.in/products/386362840-keychron-k3-ultra-slim-75-layout-rgb-backlit-wireless-bluetooth](https://www.desertcart.in/products/386362840-keychron-k3-ultra-slim-75-layout-rgb-backlit-wireless-bluetooth) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-09-14*