--- product_id: 813483877 title: "J2 Wireless Mechanical Keyboard - 75% Layout with Knob, Red Switch QMK RGB Backlit, 2.4G/Bluetooth/USB, Double-Shot Cherry PBT Keycaps, Mac/Win/Linux Compatible - Black" brand: "keychron" price: "77679CFA" currency: XOF in_stock: true category: "Keychron" url: https://www.desertcart.sn/products/813483877-j2-wireless-mechanical-keyboard-75-layout-with-knob-red-switch store_origin: SN region: Senegal --- # 16.8M RGB backlit modes 1000 Hz 2.4 GHz wireless QMK programmable keys J2 Wireless Mechanical Keyboard - 75% Layout with Knob, Red Switch QMK RGB Backlit, 2.4G/Bluetooth/USB, Double-Shot Cherry PBT Keycaps, Mac/Win/Linux Compatible - Black **Brand:** keychron **Price:** 77679CFA **Availability:** ✅ In Stock ## Summary > ⌨️ Elevate your desk game with the Keychron J2 — where style meets pro-level performance! ## Quick Answers - **What is this?** J2 Wireless Mechanical Keyboard - 75% Layout with Knob, Red Switch QMK RGB Backlit, 2.4G/Bluetooth/USB, Double-Shot Cherry PBT Keycaps, Mac/Win/Linux Compatible - Black by keychron - **How much does it cost?** 77679CFA with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/813483877-j2-wireless-mechanical-keyboard-75-layout-with-knob-red-switch) ## 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 - • **Competitive Edge Gaming:** Last Key Priority (LKP) ensures ultra-responsive directional input, giving you the split-second advantage in fast-paced games. - • **Customizable Powerhouse:** Unlock endless personalization with QMK firmware and Keychron Launcher for macros, remaps, and shortcuts tailored to you. - • **Plug-and-Play Convenience:** Quick Type-A receiver with onboard storage means zero setup fuss and a clutter-free desk aesthetic. - • **Premium Durability & Style:** Doubleshot 1.5mm Cherry PBT keycaps resist shine and wear while amplifying vibrant RGB lighting with sleek sidelight bars. - • **Seamless Multi-Device Mastery:** Connect effortlessly via 2.4 GHz wireless or Bluetooth 5.2 to three devices for ultimate workflow fluidity. ## Overview The Keychron J2 is a compact 75% wireless mechanical keyboard featuring ultra-fast 2.4 GHz and Bluetooth 5.2 connectivity, fully programmable QMK firmware, and durable doubleshot Cherry PBT keycaps. Designed for Mac, Windows, and Linux users, it offers vibrant RGB backlighting with sidelight bars, a responsive red switch for gaming and typing, and a convenient plug-and-play receiver with onboard storage. Perfect for professionals and gamers seeking a sleek, customizable, and high-performance keyboard. ## Description desertcart.com: Keychron J2 Wireless Mechanical Keyboard - 75% Layout with Knob, Red Switch QMK RGB Backlit, 2.4G/Bluetooth/USB, Double-Shot Cherry PBT Keycaps, Mac/Win/Linux Compatible - Black : Electronics ## Features - 2.4 GHz & Bluetooth Connection: Experience peak gaming performance on the fly with the 2.4 GHz wireless connection boasting a rapid 1000 Hz polling rate. For seamless multitasking across your computer, phone, and tablet, you can effortlessly connect the J5 via Bluetooth 5.2 to three devices. - Program with QMK & Launcher: The open-source QMK firmware means endless possibilities for key remapping, macros, shortcuts, and more. Now you can easily customize each key with the Keychron Launcher web app. - Last Key Priority (LKP): LKP allows seamless directional changes by prioritizing the last key pressed, ensuring smoother gameplay in titles like Valorant. This helps reduces the delay between key presses, giving a competitive edge by allowing for quicker changes in direction without waiting for previous keys to be fully released. - Doubleshot PBT Shine-Through Keycaps: Thick 1.5mm PBT keycaps resist oil and shine, while translucent doubleshot molding amplifies 16.8M-color RGB effects (8 preset modes + custom gradients). - Plug-and-Play Receiver: For a better 2.4 GHz wireless experience, the J2 comes with a Type-A receiver. Enjoy the quick plug-and-play time. Or, put it away in the keyboard storage slot at the top left corner. - Sidelight Design: The J2 features sleek sidelight bars on both sides that sync perfectly with your RGB settings, shifting colors to match your style. Enjoy a dynamic glow that transforms your space into a fully immersive vibe. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GLNSPDRC | | Additional Features | 2.4 GHz Wireless, Backlit, Customizable Display Keys, Programmable Keys, Rechargeable | | Antenna Location | Business, Gaming, Programming | | Best Sellers Rank | #1,852 in Computer Keyboards | | Brand | Keychron | | Compatible Devices | Laptop, Mac, PC, Tablet | | Connectivity Technology | 2.4 GHz, Bluetooth, USB-C | | Customer Reviews | 5.0 out of 5 stars 3 Reviews | | Keyboard Backlighting Color Support | RGB | | Keyboard Description | Mechanical | | Keyboard Layout | QWERTY | | Manufacturer | Keychron | | Power Source | Battery Powered | | Recommended Uses For Product | Business, Gaming, Programming | | Special Feature | 2.4 GHz Wireless, Backlit, Customizable Display Keys, Programmable Keys, Rechargeable | | Style Name | Black - Red Switch | | Warranty Description | 1 Year | ## Product Details - **Brand:** Keychron - **Compatible Devices:** Laptop, Mac, PC, Tablet - **Connectivity Technology:** 2.4 GHz, Bluetooth, USB-C - **Keyboard Description:** Mechanical - **Keyboard backlighting color support:** RGB - **Keyboard layout:** QWERTY - **Power Source:** Battery Powered - **Recommended Uses For Product:** Business, Gaming, Programming - **Special Feature:** 2.4 GHz Wireless, Backlit, Customizable Display Keys, Programmable Keys, Rechargeable - **Style:** Black - Red Switch ## Images ![J2 Wireless Mechanical Keyboard - 75% Layout with Knob, Red Switch QMK RGB Backlit, 2.4G/Bluetooth/USB, Double-Shot Cherry PBT Keycaps, Mac/Win/Linux Compatible - Black - Image 1](https://m.media-amazon.com/images/I/71iMj5WY6wL.jpg) ## Available Options This product comes in different **Style** options. --- ## 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.sn/products/813483877-j2-wireless-mechanical-keyboard-75-layout-with-knob-red-switch](https://www.desertcart.sn/products/813483877-j2-wireless-mechanical-keyboard-75-layout-with-knob-red-switch) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-06*