75% Layout with Magnetic Switches: Experience the perfect blend of mechanical performance and magnetic precision with the Keychron K2 HE. Its popular 75% layout and magnetic sensors allow for fully customizable actuation, giving you control over every key's response for an unparalleled typing and gaming experience Launcher Web Configurator: Customize your K2 HE effortlessly with the web-based Launcher. From key remapping to macro creation, actuation point adjustments, and rapid triggering setup, access everything you need from any browser—anytime, anywhere—for a truly personalized setup 2.4 G & BT 5.2 & Type-C Mode: Switch seamlessly between devices with 2.4 GHz wireless, Bluetooth 5.2, and Type-C modes. Enjoy a 1000 Hz polling rate for competitive gaming or connect up to three devices for efficient multitasking across your computer, phone, and tablet Rapid Trigger: Stay ahead in fast-paced gameplay with rapid triggering, where activation and reset depend on real-time key travel. This ensures instant responses for precise execution, giving you a competitive edge in critical gaming moments Double-Shot PBT Keycaps & Upgraded Stabilizers: The K2 HE features durable double-shot PBT keycaps and upgraded stabilizers with reinforced sidewalls for enhanced stability, ensuring smoother, more reliable typing on larger keys like the spacebar, shift, enter, and delete Hot-Swappable Gateron Magnetic Switch: Pre-lubed Gateron Double-Rail Magnetic switches offer hot-swap capability and precise actuation customization with 0.1 mm sensitivity, adjustable from 0.2 to 3.8 mm.(Compatible with Gateron Double-Rail Magnetic switches only.) Mechanical Keyboard