Keychron K1 (K1X-A3) – QMK Wireless Mechanical Keyboard
 
 
The Keychron K1 (K1X-A3) QMK Wireless Mechanical Keyboard is an ultra-slim, low-profile mechanical keyboard that merges modern design with advanced customization. Featuring QMK programmability, multi-device wireless connectivity, and a full-size layout, the K1 is perfect for professionals, creators, and gamers who want both style and performance in one keyboard.
 
Built with a thin aluminum frame and low-profile mechanical switches, the K1 delivers laptop-like comfort combined with the durability and tactile feedback of a mechanical keyboard. Its full-size 104-key layout ensures maximum productivity with a number pad, function keys, and navigation cluster—all in a sleek and minimalist design.
 
 
Key Features and Benefits
 
 
QMK Programmability – Customize your keyboard your way. Remap keys, create macros, and adjust layouts for productivity, design, or gaming.
Wireless & Wired Modes – Connect via Bluetooth 5.1 with up to 3 devices simultaneously, or switch to USB-C wired mode for maximum performance.
Full-Size Layout – 104 keys including number pad and function row—ideal for office work, data entry, creative tasks, and gaming setups.
Low-Profile Mechanical Switches – Slim, responsive switches that reduce finger travel and typing fatigue while delivering mechanical precision.
Modern Ultra-Slim Design – Brushed aluminum top case provides both strength and a premium look for any desk setup.
Cross-Platform Compatibility – Fully compatible with macOS, Windows, Linux, Android, and iOS; includes dedicated macOS keycaps.
Ergonomic & Portable – Lightweight and slim for easy mobility, while adjustable typing angles provide comfort for long sessions.
Rechargeable Battery – Built-in battery ensures extended wireless use between charges.
 
 
Sleek Design Meets Powerful Functionality
 
 
The Keychron K1 QMK Wireless Mechanical Keyboard combines modern low-profile design with full-size functionality and advanced programmability. Perfect for home offices, professional workstations, or gaming setups, the K1 is built to deliver both comfort and efficiency in every keystroke.
 
Lightweight, customizable, and performance-driven—the K1 (K1X-A3) is the slim mechanical keyboard that adapts to your workflow.