The Keychron K2 HE Special Edition (ISO-DE) is a compact, wireless mechanical keyboard in the popular 75% layout with a German ISO-DE keyboard layout, combining modern design, high-quality construction, and versatile functionality. As a special edition, it utilizes Gateron Double-Rail Magnetic Nebula switches – magnetically actuated Hall-effect switches with contactless actuation that offer extremely precise, durable, and friction-free operation. The keyboard features tri-mode connectivity (USB-C, Bluetooth, and 2.4 GHz wireless) and customizable RGB backlighting that can be controlled per key or in effect modes. The combination of magnetic switches, comfortable key geometry, and well-thought-out functionality makes the Keychron K2 HE ideal for productive work, typing, and gaming alike.

Technical specifications:

• Product type: Mechanical keyboard – 75% layout (~84 keys)

• Layout: ISO-DE (German keyboard layout)

• Color: Black (usually with a minimalist, modern look)

• Connectivity: Tri-Mode – USB-C (wired), Bluetooth 5.x, 2.4 GHz Wireless

• Polling rate: Up to 1000 Hz (typical for wireless keyboards in 2.4 GHz mode)

• Lighting: RGB backlighting with multiple effects/customization options

• Bluetooth Multi-Device: Supports pairing with multiple devices

• Media control: Function keys for controlling volume, lighting, etc.

• Battery: Integrated battery for continuous wireless operation

• Keycaps: High-quality labels with Windows and macOS legends

• Compatibility: Windows, macOS, Linux

• Software customization: Lighting, key assignment and macros via Keychron Launcher/web interface

• Ergonomics: Compact, space-saving layout – ideal for desk and on the go

Switches used – Gateron Double-Rail Magnetic Nebula Switch:

• Switch Type: Magnetic Hall Effect Switch - Double Rail

• Technology: Contactless magnetic triggering using Hall sensors – no physical contact at the switching point

• Characteristic: Linear (even, smooth keystroke without perceptible bump or click)

• Operating force: approx. 40 gf – light and responsive

• Pre-travel: approx. 2.0 mm (magnetically defined trigger point)

• Total Travel: approx. 3.5 mm

• Lifespan/durability: Very high thanks to contactless Hall-effect technology – minimal wear.

• Sound profile: Quiet and muted (linear characteristic without click feedback)

• Material/Pushrod: High-quality components for stable performance and consistent feel

• Special features:

  • Magnetic, contactless release for constant, precise actuation throughout its entire lifespan

  • Reduced wobble and tolerance points thanks to double-rail construction

  • Smooth, low-friction hub for gaming and productive typing