Keychron K2 HE tastiera meccanica magnetica wireless, Nebula Switch, nero

The Keychron K2 HE Wireless Magnetic Mechanical Keyboard in Black is a 75% compact keyboard featuring Gateron Double-Rail Magnetic NEBULA switches and Hall Effect sensors. It offers 2.4GHz wireless, Bluetooth 5.2, and wired Type-C connectivity, with a 4000mAh battery delivering up to 110 hours of use with the backlight off.

Key features

• Gateron Double-Rail Magnetic NEBULA switches
• Adjustable actuation points from 0.2 mm to 3.8 mm with 0.1 mm precision
• Rapid Trigger and Dynamic Keystrokes (up to 4-in-1 action keys)
• 2.4GHz wireless with 1000Hz polling rate, Bluetooth 5.2, and wired Type-C
• North-facing RGB LED lights with 22+ customizable effects
• Hot-swappable (compatible with Gateron double-rail magnetic switches)
• Cherry profile double-shot PBT keycaps, shine-through
• Screw-in PCB stabilizers
• Three adjustable typing angles: 5°, 9.34°, and 12.43°
• Aluminium frame and plate
• ARM Cortex-M4 32-bit STM32F402RC MCU with 256KB Flash
• 2025 CES Innovation Award winner

Specifications

• Brand: Keychron
• MPN: K2H-J1
• Product colour: Black
• Number of keys: 84 (75%)
• Switches: Gateron Double-Rail Magnetic NEBULA
• Keycaps: Cherry profile double-shot, shine-through
• Stabilizer: Screw-in PCB
• MCU: ARM Cortex-M4 32-bit STM32F402RC (256KB Flash)
• Angle: 5° / 9.34° / 12.43°
• Backlight: North-facing RGB LED
• Frame material: Aluminium
• Plate material: Aluminium
• Sensitivity: 0.1 mm
• Rapid Trigger: Yes
• Adjustable actuation points: 0.2 - 3.8 mm
• Dynamic Keystrokes: 4-in-1 action keys
• Mount style: Tray mount design
• Cable: Type-A to Type-C
• Connectivity: 2.4GHz wireless, Bluetooth 5.2, wired Type-C
• Bluetooth version: 5.2
• Keyboard language: ENG
• Power source: Battery
• Battery capacity: 4000mAh
• Battery life (max): 110 h (backlight off)
• USB Type-C charging port: Yes