--- product_id: 273234073 title: "Keychron K3 Version 2 QMK 75% Wireless Low-Profile Mechanical Keyboard" brand: "keychron" price: "€ 139.99" currency: EUR in_stock: true reviews_count: 13 category: "Keychron" url: https://www.desertcart.gr/products/273234073-keychron-k3-version-2-qmk-75-wireless-low-profile-mechanical store_origin: GR region: Greece --- # White LED backlight Bluetooth 5.1 multi-device pairing Open-source QMK firmware Keychron K3 Version 2 QMK 75% Wireless Low-Profile Mechanical Keyboard **Brand:** keychron **Price:** € 139.99 **Availability:** ✅ In Stock ## Summary > ⌨️ Elevate your desk game with the ultra-slim, multi-device Keychron K3 — where style meets productivity. ## Quick Answers - **What is this?** Keychron K3 Version 2 QMK 75% Wireless Low-Profile Mechanical Keyboard by keychron - **How much does it cost?** € 139.99 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/273234073-keychron-k3-version-2-qmk-75-wireless-low-profile-mechanical) ## 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:** Optimized Mac layout with included Windows keycaps—perfect compatibility for your hybrid work setup. - • **Subtle Illumination:** Modern white backlighting with floating keycaps adds just the right glow for late-night hustle without the distraction. - • **Sleek & Durable Design:** Ultra-slim 75% layout with reinforced aluminum body—lightweight enough to travel, sturdy enough to last. - • **Tailored Typing Experience:** Customize every key with open-source QMK firmware and AI-powered Keychron Launcher for productivity that’s truly your own. - • **Seamless Multi-Device Workflow:** Switch effortlessly between 3 devices with ultra-stable Bluetooth 5.1 connectivity—stay in the zone without missing a beat. ## Overview The Keychron K3 Version 2 is a compact 75% wireless mechanical keyboard featuring Bluetooth 5.1 for seamless connection to up to 3 devices, open-source QMK firmware for full customization, and a reinforced aluminum frame for durability. Designed with a low-profile layout and tactile brown switches, it offers a premium typing experience compatible with both Mac and Windows, enhanced by white LED backlighting and a lightweight design ideal for professionals on the move. ## Description Buy Keychron K3 Version 2 QMK 75% Wireless Low-Profile Mechanical Keyboard | Bluetooth 5.1 for 3 devices, USB-C wired, Keychron Launcher, White LED backlight, Brown switches, Compatible with Mac Windows: Keyboards - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Sturdy and nice feel - Very good keyboard, compact and feels sturdy. After around 6 months of use no issues so far Review: Excellent keyboard - I've used a lot of keyboards going all the way back to the original IBM PC. Most modern keyboards feel mushy to me. This feels great. I bought both the brown and the blue switch variations. The blue had a great feel, but its relatively high-pitched click was annoying. The brown is closer to a Goldilocks switch, quiet and with good tactility, although just a tiny bit mushy. I chose the K3 for its low-profile design, as I had read that the standard Keychron keyboards are very thick and need wrist rests. The K3 at only 7/8" thick feels fine without one. Key travel is also quite good. Fresh out of the box, I don't seem to have lost any typing speed compared with the MacBook Pro keyboard which I've been using for the last few years. I haven't had any problems with the Bluetooth connection. I have it paired with three devices – an iMac, a MacBook Pro and an iPad Pro. Just a few seconds each to pair initially, then no trouble with any of them. Switching between devices takes just a couple of keystrokes. As a Mac user, I really like that the media function keys work out of the box and are labeled properly. Likewise the command and option keys. I have no real need for the backlighting and certainly not for all the fancy, flashy chasing light modes. It's a keyboard, not a theater marquee. But I do find it handy to have on at minimum brightness when I have to work in a darkened room. If there's one thing I wish Keychron offered, it's a low-profile numeric keypad to go with this. I didn't want a full-size keyboard like the K5 which would force me to reach pretty far for my trackpad. But a numeric keypad comes in handy when I have to type in more than few digits, and it would be nice to have one to put to the right of the trackpad. ## 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. - With open-source QMK firmware, it offers endless possibilities for key remapping, macros, and shortcuts. Customize every key easily using the Keychron Launcher web app for a more personalized typing experience. With its built-in AI assistant (live in beta now), keyboard customization is no longer complicated — just ask in plain language, and AI handles the rest. - 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 | | Additional Features | Lightweight, Travel | | Antenna Location | Everyday Use | | Best Sellers Rank | #510 in Video Games ( See Top 100 in Video Games ) #4 in Mac Gaming Keyboards #99 in Computer Keyboards | | Brand | Keychron | | Built-In Media | 1 x USB-A to USB Type-C Cable, Keycap Puller, User Manual | | Button Quantity | 84 | | Color | Keychron Brown Switch | | Compatible Devices | Laptop, PC, Smartphone, Tablet | | Compatible Operating System Family | MacOS, Windows | | Connectivity Technology | wired, wireless | | Customer Reviews | 4.2 out of 5 stars 806 Reviews | | Enclosure Material | Acrylonitrile Butadiene Styrene, Aluminum | | Generation | 1st Generation | | Hand Orientation | Ambidextrous | | Item Dimensions L x W x H | 12.05"L x 4.57"W x 0.87"H | | Item Highlight | Bluetooth 5.1 for 3 devices, USB-C wired, Keychron Launcher, White LED backlight, Brown switches, Compatible with Mac Windows | | Item Type Name | Low-Profile Wireless Mechanical Keyboard | | Item Weight | 500 g | | Keyboard Backlighting Color Support | Single Color | | Keyboard Description | Multimedia | | Keyboard Layout | QWERTY | | Keyboard Plate Material | Aluminum | | Language | English | | Manufacturer | Keychron | | Mfr Part Number | K3-A3-USA | | Model Name | K3 | | Model Number | K3A3 | | Number of Keys | 84 | | Power Source | Battery Powered | | Recommended Uses For Product | Everyday Use | | Special Feature | Lightweight, Travel | | Style Name | Contemporary | | Switch Type | Tactile | | Theme | Minimalist | | Unit Count | 1 Count | | Warranty Description | 1 year limited warranty | | Water Resistance Level | Not Water Resistant | ## 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 - **Special Feature:** Lightweight, Travel - **Style:** Contemporary ## Images ![Keychron K3 Version 2 QMK 75% Wireless Low-Profile Mechanical Keyboard - Image 1](https://m.media-amazon.com/images/I/61x3nRatR9L.jpg) ![Keychron K3 Version 2 QMK 75% Wireless Low-Profile Mechanical Keyboard - Image 2](https://m.media-amazon.com/images/I/81sTpWRU2eL.jpg) ![Keychron K3 Version 2 QMK 75% Wireless Low-Profile Mechanical Keyboard - Image 3](https://m.media-amazon.com/images/I/71gzyygFC3L.jpg) ![Keychron K3 Version 2 QMK 75% Wireless Low-Profile Mechanical Keyboard - Image 4](https://m.media-amazon.com/images/I/61D0dvR6WKL.jpg) ![Keychron K3 Version 2 QMK 75% Wireless Low-Profile Mechanical Keyboard - Image 5](https://m.media-amazon.com/images/I/71P5frMKTIL.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 ### ⭐⭐⭐⭐⭐ Sturdy and nice feel *by E***I on August 12, 2026* Very good keyboard, compact and feels sturdy. After around 6 months of use no issues so far ### ⭐⭐⭐⭐⭐ Excellent keyboard *by E***O on June 12, 2022* I've used a lot of keyboards going all the way back to the original IBM PC. Most modern keyboards feel mushy to me. This feels great. I bought both the brown and the blue switch variations. The blue had a great feel, but its relatively high-pitched click was annoying. The brown is closer to a Goldilocks switch, quiet and with good tactility, although just a tiny bit mushy. I chose the K3 for its low-profile design, as I had read that the standard Keychron keyboards are very thick and need wrist rests. The K3 at only 7/8" thick feels fine without one. Key travel is also quite good. Fresh out of the box, I don't seem to have lost any typing speed compared with the MacBook Pro keyboard which I've been using for the last few years. I haven't had any problems with the Bluetooth connection. I have it paired with three devices – an iMac, a MacBook Pro and an iPad Pro. Just a few seconds each to pair initially, then no trouble with any of them. Switching between devices takes just a couple of keystrokes. As a Mac user, I really like that the media function keys work out of the box and are labeled properly. Likewise the command and option keys. I have no real need for the backlighting and certainly not for all the fancy, flashy chasing light modes. It's a keyboard, not a theater marquee. But I do find it handy to have on at minimum brightness when I have to work in a darkened room. If there's one thing I wish Keychron offered, it's a low-profile numeric keypad to go with this. I didn't want a full-size keyboard like the K5 which would force me to reach pretty far for my trackpad. But a numeric keypad comes in handy when I have to type in more than few digits, and it would be nice to have one to put to the right of the trackpad. ### ⭐⭐⭐⭐ I like it, but wanted to love it. Be sure to disable "power saving" on your Bluetooth adapter! *by B***G on April 27, 2026* I needed a good quality wireless mechanical keyboard for using my PC on my living room TV. I like this one a lot, but have a few gripes. The keys have a good feel to them (especially for a keyboard this size), and typing is comfortable. The form factor is quite small, so it works great as a media center keyboard, etc. I don't love the placement of the Home, Page Up, Page Down, End keys. I am getting used to them, but wish they were on the top. Also, the location of the Print Screen button (the at the top one with the icon) is in an inconvenient location, and frequently gets pressed, activating my screen capture utility. Also, I don't love that the Arrow keys are grouped together and not in separated like my Razer. This is a tradeoff for the compact size. Initially, I was having major problems with the keyboard frequently losing it's Bluetooth connection, and with keys pressing multiple times. I disabled "Power Saving" on my Bluetooth adapter in Device Manager (see my screenshot) and this completely solved these problems. Be sure to do this if you buy this keyboard to save yourself some headaches! ## Frequently Bought Together - Keychron K3 Version 2, 84 Keys Ultra-Slim Wireless Bluetooth/Usb Wired Mechanical Keyboard With White Led Backlit, Low-Profile Gateron Blue Switch Compatible Mac Windows - 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 --- ## 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.gr/products/273234073-keychron-k3-version-2-qmk-75-wireless-low-profile-mechanical](https://www.desertcart.gr/products/273234073-keychron-k3-version-2-qmk-75-wireless-low-profile-mechanical) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-06*