75% Layout with Magnetic Hall Effect Switches: Keychron K2 HE features Gateron Double-Rail Magnetic Linear Switches with fully customizable actuation points (0.2–3.8 mm, 0.01 mm sensitivity) for precise key response in typing and gaming. Launcher Web Configurator: Browser-based customization tool to remap keys, create macros, adjust actuation points, and configure rapid triggering from any device. Multi-Mode Connectivity: 2.4GHz wireless (1000 Hz polling rate), Bluetooth 5.2, and USB-C. Connect up to three devices simultaneously for seamless switching between computer, phone, and tablet. Rapid Trigger Technology: Activation and reset respond to real-time key travel for instantaneous response and precise control during gameplay. Durable Construction: Double-shot PBT keycaps (non-shine-through) with reinforced stabilizers featuring strengthened sidewalls for improved stability on spacebar, Shift, Enter, and Delete keys. Hot-Swappable Design: Pre-lubed Gateron Double-Rail Magnetic Switches; compatible only with Gateron Double-Rail Magnetic Switches. Contactless magnetic field detection provides dust and moisture resistance with consistent long-term performance. Aluminum & Wood Frame: Premium build quality with mixed materials construction. Compatible with Mac, Windows, and Linux.