Keychron J3 SE is a tri-mode wireless mechanical keyboard with a compact 96% layout that keeps the numpad and a rotary knob. This Pink version uses hot-swappable Keychron Sakura Milk switches, compatible with 3-pin and 5-pin MX-style switches. Connect through 2.4GHz (1000Hz polling), Bluetooth 5.2, or USB-C wired. The 4000mAh battery runs up to 200 hours with backlight off. QMK firmware supports key remapping, macros, and 22+ RGB backlight modes in the Keychron Launcher web app. Double-shot MDA-profile PBT keycaps resist shine and fading. A system toggle switches between Windows, macOS, and Linux with separate keymaps.
Tri-Mode Connectivity for Ultimate Flexibility: The J3 SE supports Bluetooth 5.2, 2.4GHz wireless, and wired connections, giving you seamless switching across multiple devices. Enjoy stable performance with the 1000Hz wireless receiver for low-latency typing and gaming.
Customization for Personalized Control: 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.
Built for Mac and Windows Multi-Device Use: The J3 SE has a system toggle to switch between Windows and macOS systems. And you can even configure different keymaps for both devices. Our Keychron Launcher web app is compatible with macOS, Windows, and Linux.
Hot-Swappable Design: Every detail matters for a personalized typing experience, that’s why we give you the power. You can hot-swap every switch on the J3 SE with almost all of the 3-pin and 5-pin MX style mechanical switches on the market (including Cherry, Gateron, Kailh, Panda, etc.) without soldering required. You can customize your own typing experience in seconds.
MDA Profile PBT Keycaps & Customizable RGB: 22+ customizable RGB bacjlights, you can further fine-tune the backlight through our Keychron Launcher web app. Paired with high-quality, non-shine-through PBT keycaps, it offers excellent oil resistance, enhances typing feel, and prevents characters from fading.
