Keychron K8 Max QMK Wireless Mechanical Keyboard 80% TKL Layout, Tri-Mode Connectivity, RGB Backlit Aluminum Frame, 1000Hz Polling, Hot-Swappable Super Banana Switches, OSA PBT Keycaps, Mac/Win/Linux Compatible | K8M-J4 

Expert Features

• Tri-Mode Connectivity: Switch seamlessly between 2.4 GHz (with blazing 1000Hz polling rate), Bluetooth 5.1 (connect up to 3 devices), or Type-C wired mode.
• QMK + Keychron Launcher: Customize macros, remap keys, or set shortcuts using the open-source QMK firmware and the Keychron Launcher web app.
• Hot-Swappable Option: Customize your typing vibe without soldering. Supports almost all 3-pin and 5-pin MX-style switches like Cherry, Gateron, Kailh, and more.
• Keychron Super Banana Switches: Exclusive mechanical switches tested for 50 million clicks, offering precision, responsiveness, and buttery-smooth keystrokes.
• Acoustic Foam Layers: Features IXPE, PET, and EPDM layers plus a steel plate for satisfying sound dampening, increased stability, and better tactile feedback.
• South-Facing RGB Backlighting: Over 22 RGB effects + full customizability. South-facing design ensures compatibility with Cherry-profile keycaps and maximizes visibility.
• Ergonomic Typing Comfort: Choose from 3 typing angles (3.4º, 7.7º & 10.7º) and enjoy curved OSA-profile PBT keycaps for lasting wrist support and reduced fatigue.
• Screw-In PCB Stabilizers: Minimize rattle and wobble, especially on large keys like spacebar and enter. Compatible with third-party stabilizers too.
• Cross-Platform Compatibility: Comes with both macOS and Windows keycaps. Supports Linux and lets you create custom layouts per OS.
• Massive Battery Life: 4000mAh battery offers up to 190 hours of use (backlight off) or around 100 hours (lowest RGB brightness).
• Built to Last: Choice of ABS or aluminum frame. Double-shot PBT keycaps resist shine and wear for long-term performance and aesthetics.
• Developer-Friendly MCU: Features an ARM Cortex-M4 32-bit processor with 256KB Flash—ideal for modders and power users.