The Keychron K4 HE Wireless Magnetic Switch Mechanical Keyboard represents the next evolution in input technologyblending intelligent design, superior materials, and magnetic precision to deliver uncompromising performance. Featuring Gateron's Double-Rail Magnetic Hall Effect Switches, this compact full-size (96%) keyboard enables per-key actuation point customisation in 0.1 mm increments, redefining how keystrokes are registered and released. With features like Dynamic Rapid Trigger, programmable analogue input, and up to four distinct keystroke actions per key (via Dynamic Keystrokes), the K4 HE is engineered for those who demand responsiveness, flexibility, and personalisation. Whether you're engaged in competitive esports, creative content development, or high-efficiency workflows, the K4 HE adapts to your unique input style with remarkable accuracy. Equipped with a high-speed MCU and supporting both wired and wireless operationincluding 2.4GHz ultra-low-latency mode and Bluetooth 5.1the K4 HE offers up to a 1000 Hz polling rate across all connection types, ensuring lightning-fast performance and cross-platform compatibility. The QMK-compatible firmware and browser-based Keychron Launcher app allow intuitive control over remapping, macros, and actuation depthno software installation required. Elegantly housed in a robust aluminium frame with premium rosewood accents and outfitted with double-shot PBT OSA profile keycaps, this keyboard is acoustically tuned for a refined "thock" and tactile typing experience. Advanced sound-dampening layers reduce resonance while enhancing acoustic clarity, delivering satisfying feedback with every press. This is not just a keyboardit's a fully customisable input engine, built for those who demand precision and versatility without compromise. FEATURES: Gateron Double-Rail Magnetic Hall Effect Switches Adjustable actuation points: 0.2 mm to 3.8 mm with 0.1 mm sensitivity Dynamic Rapid Trigger for ultra-responsive key release Up to four programmable inputs per key via Dynamic Keystrokes (DKS) Analog Mode for joystick-like pressure-sensitive control 1000 Hz polling rate on both Type-C and 2.4GHz wireless modes QMK open-source firmware for advanced customisation Cross-platform Keychron Launcher (web-based configuration tool) Tri-mode connectivity: 2.4GHz, Bluetooth 5.1, and Type-C wired Double-shot PBT keycaps with oil-resistant finish (non-shine-through) Aluminium frame with natural dark rosewood accents Optimised acoustic layering for a soft, "thocky" sound profile macOS and Windows compatibility with dedicated keycaps included SPECIFICATIONS: Model: Keychron K4 HE (SKU: K4H-F1) Layout: 96% Compact Full Size Switch Type: Gateron Double-Rail Magnetic Hall Effect (pre-lubed) Actuation Range: 0.2 mm 3.8 mm (customisable) Polling Rate: 1000 Hz (Type-C and 2.4GHz) Connectivity: Type-C, 2.4GHz Wireless, Bluetooth 5.1 Compatibility: macOS, Windows, Linux Key Remapping Software: Keychron Launcher (Web App) Firmware Support: QMK (open-source) Frame: CNC-machined Aluminium with natural rosewood accents Keycaps: OSA Profile, Double-shot PBT, Non-shine-through Acoustic Dampening: EVA foam (3.5 mm), EPDM layer, Silicone pad MCU: 256K flash memory, high-performance processor Lighting: RGB backlight (customisable via firmware) Battery: Rechargeable (capacity dependent on configuration) OS Switch: Physical toggle for macOS and Windows Weight: Approx. ± 1100g (without packaging) Colour: Black Edition: Special Edition WHAT'S IN THE BOX: Keychron K4 HE Wireless Magnetic Switch Mechanical Keyboard x1
