Key Features

96% Layout with Numpad & Knob
The Keychron J3 HE is a compact 96% keyboard that keeps the numpad, function row, arrow keys, and essential control keys for work and play. This keyboard with numpad saves desk space compared with a traditional full-size keyboard, while the built-in knob gives quick control over volume, media, and other functions.

Hall Effect Magnetic Switches with Rapid Trigger
Built with Hall Effect magnetic switch technology, the J3 HE detects real-time key travel instead of relying on a fixed actuation point. Rapid Trigger helps keys reset faster for smoother repeated inputs, more responsive movement, and better control in gaming, typing, and fast-paced workflows.

Wireless Magnetic Gaming Keyboard with 1000Hz Polling
Connect via 2.4GHz wireless, Bluetooth 5.2, or USB-C wired mode for flexible gaming, work, and multi-device use. With a polling rate of up to 1000Hz, this wireless magnetic keyboard delivers fast and stable input for FPS gaming, editing, coding, and office tasks.

Web-Customisable RGB Keyboard
Use Keychron Launcher through a web-based interface to remap supported keys, create macros, adjust actuation settings, and customise RGB lighting without installing desktop software. Dynamic RGB effects and online customization make the J3 HE a practical custom keyboard for gaming and work setups.

Keyboard for macOS, Windows & Linux with Refined Typing Feel
Built for multi-platform users, the J3 HE supports macOS, Windows, and Linux. Double-shot PBT keycaps and sound-absorbing foam help provide a more refined typing feel, while the space-saving 96% layout balances gaming performance and everyday productivity.