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Keychron

Keychron K4 HE K4H-J1 Shine-Through Wireless Magnetic Hall Effect RGB Keyboard 96% US (Boxed)

SKU 40638 Brand Keychron EAN13 4894979016683
Keychron K4 HE revolutionizes gaming/typing with Gateron magnetic Hall Effect switches, adjustable 0.2-3.8mm actuation, Rapid Trigger, Analog mode. 96% wireless RGB keyboard w/ QMK, 1000Hz polling, 4000mAh battery up to 110hrs.
Keyboards - Device Type Gaming Keyboard
Keyboards - Special Features Hot Swappable Programmable Keys
Keyboards - Form Factor Full Size (100% / 96%)
Keyboards - Key Layout US
Keyboards - Switch Type Hall-Effect Magnetic
Keyboards - Connection Bluetooth Wired (USB) Wireless RF (USB Dongle)
Keyboards - Backlighting Per-Key RGB South-facing RGB

Keychron K4 HE forever changes gaming and typing with top performance, blending mechanical keyboards with magnetic Hall Effect technology in a minimalist design featuring natural rosewood accents.

Fully customizable 96% layout wireless keyboard uses Gateron Double-Rail Magnetic Switches with TMR sensors for precise actuation depth control (0.2-3.8mm). Features Rapid Trigger, LKP, Snap Click, Dynamic Keystrokes (up to 4 actions per key), and Analog Mode for controller-like precision. QMK/VIA programmable via Web Launcher. 2.4GHz (1000Hz), Bluetooth 5.2 (3 devices), wired USB-C. South-facing per-key RGB, PBT shine-through Cherry profile keycaps, hot-swappable (Keychron magnetic only).

4000mAh battery lasts up to 110 hours (backlight off). Aluminum plate, plate-mounted stabilizers, sound-dampening foams for premium acoustics. Compatible with Windows/macOS/Linux. Exceptional low latency outperforms flagships.

  • 96% US Layout (101 keys + knob)
  • Hot-swappable magnetic switches
  • 1000Hz polling (wired/2.4GHz)
  • NKRO support
  • RGB 22+ modes
  • Includes 2.4GHz receiver, Type-C cable, tools, keycaps, stabilizers
Layout96% (101 keys + 1 knob)
Key LayoutUS
Switch TypeGateron Double-Rail Magnetic Hall Effect (TMR sensors)
Actuation Range0.2 - 3.8 mm (0.1 mm sensitivity)
Hot SwappableYes (Keychron magnetic switches only)
BacklightingSouth-facing Per-Key RGB (22+ modes)
KeycapsPBT Double-shot Shine-Through Cherry Profile
Connectivity2.4 GHz (1000 Hz), Bluetooth 5.2 (125 Hz), USB-C Wired (1000 Hz)
Battery4000 mAh Rechargeable Li-Polymer, up to 110 hours (backlight off)
Polling Rate1000 Hz (Wired/2.4 GHz), 125 Hz (Bluetooth)
N-Key RolloverYes (wired & wireless)
FirmwareQMK/VIA open-source
Plate MaterialAluminum
StabilizersPlate-mounted
CompatibilityWindows / macOS / Linux
Dimensions (Keyboard)Approximately 38.0 x 13.5 x 2.0 cm (estimated)
Weight (Keyboard)Approximately 1.0 kg (estimated)