Keychron K3 Max (K3M-B1) – QMK/VIA Wireless Custom Mechanical Keyboard
 
 
The Keychron K3 Max (K3M-B1) QMK/VIA Wireless Custom Mechanical Keyboard is the next-generation low-profile keyboard built for productivity, creativity, and customization. Combining ultra-slim design, mechanical precision, and advanced wireless connectivity, the K3 Max redefines what a compact mechanical keyboard can achieve.
 
Designed for both professionals and enthusiasts, this keyboard offers seamless multi-device connectivity, flexible custom key mapping via QMK/VIA, and a premium typing experience that adapts to your workflow—whether at home, in the office, or on the go.
 
 
Key Features and Benefits
 
 
QMK/VIA Support – Unlock endless customization possibilities. Program macros, remap keys, and personalize your layout to fit your exact typing style and workflow.
Wireless & Wired Flexibility – Connect via Bluetooth 5.1 for stable wireless performance across up to 3 devices, or switch to USB-C wired mode for maximum responsiveness.
Compact 75% Layout – A space-saving design that keeps essential function keys and arrow keys accessible, making it perfect for home offices, mobile setups, and minimalist desks.
Low-Profile Mechanical Switches – Enjoy the tactile feedback and speed of mechanical switches in an ultra-slim form factor that reduces typing fatigue.
Cross-Platform Compatibility – Works flawlessly with macOS, Windows, Linux, Android, and iOS, including macOS-specific keycaps for a true plug-and-play experience.
Ergonomic and Portable – Lightweight, slim, and travel-friendly while still delivering premium build quality and stability.
Long Battery Life – Built-in rechargeable battery designed for extended wireless use, keeping you productive without constant charging interruptions.
 
 
 
Perfect for Work, Play, and Creativity
 
 
Whether you’re a remote professional, digital creator, or mechanical keyboard enthusiast, the Keychron K3 Maxgives you full control over your typing experience. Its wireless flexibility, customizable layout, and ergonomic low-profile design make it a versatile choice for productivity and comfort across devices.
 
Compact, powerful, and endlessly customizable – the K3 Max is the mechanical keyboard that adapts to you.