Keychron K2 HE 75% Wireless Magnetic Gaming Keyboard, Black, Nebula Switch V1, Adjustable Actuation, Rapid Trigger, RGB, Bluetooth 5.2, 2.4 GHz, USB-C

95 $

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Expert Features

  • Magnetic Nebula Switches: Gateron Double-Rail Magnetic Nebula Switch Version 1 senses how far each key travels, giving you precise control over your input.
  • Adjustable Actuation: Set actuation points from 0.2–3.8 mm in 0.1 mm steps, so keys can respond to a lighter touch or a deeper press.
  • Rapid Trigger: Activate and reset keys based on their travel, helping you make quick repeated inputs in fast-paced games.
  • Dynamic Keystrokes: Assign up to four actions to a key according to press depth for layered in-game commands.
  • Last Key Priority and Snap Click: Enable these modes through Keychron Launcher to prioritize the latest directional key or the deeper of two simultaneous presses.
  • Three Connection Options: Use 2.4 GHz wireless, Bluetooth 5.2, or USB-C wired mode. Bluetooth can pair with up to three devices.
  • Fast Polling for Gaming: Get 1000 Hz polling over 2.4 GHz or wired, and 125 Hz over Bluetooth.
  • Compact 75% Layout: Keep the function row and arrow keys in a space-saving layout suited to gaming and everyday typing.
  • Black Standard Version: This variant has a black aluminum frame and shine-through Cherry-profile double-shot PBT keycaps.
  • Customizable RGB: North-facing RGB LEDs offer 22+ lighting modes, adjustable through Keychron Launcher.
  • QMK and Keychron Launcher: Customize keymaps, macros, shortcuts, backlighting and firmware through the web-based configuration tool.
  • Hot-Swappable, Version-Specific: This SKU uses Nebula Switch Version 1; it supports Gateron Double-Rail Magnetic switches only. It does not support other magnetic switch types such as Gateron Magnetic Jade or KS-20.
  • Multi-OS Support: Compatible with macOS, Windows and Linux, with a system toggle and included Mac and Windows keycaps.
  • Acoustic Dampening: Internal EVA and EPDM foam, a silicone pad and pre-lubed switches are designed to soften vibration and typing sound.
  • 4000 mAh Battery: Keychron lists up to 110 hours of wireless use; actual battery life varies with use.

Expert Specs

Specification Details
Brand Keychron
Model K2 HE Wireless Magnetic Switch Custom Keyboard
SKU K2H-J1
Variant Standard Version, Black, Gateron Double-Rail Magnetic Nebula Switch Version 1
Layout 75% compact
Switch type Gateron Double-Rail Magnetic Nebula Switch Version 1
Switch compatibility Gateron Double-Rail Magnetic switches only; not compatible with Nebula Version 2’s Lime switch option, Gateron Magnetic Jade or KS-20
Switch adjustment Actuation point: 0.2–3.8 mm; 0.1 mm sensitivity
Magnetic sensor TMR; magnetic field sensitivity up to 100 mV/V/Oe (Version 1)
Rapid Trigger Yes
Dynamic Keystrokes Up to four actions per key
Additional input modes Analog Mode; Last Key Priority and Snap Click (available through Launcher)
Connectivity 2.4 GHz wireless, Bluetooth 5.2, USB-C wired
Bluetooth device capacity Up to 3 paired devices
Polling rate 1000 Hz over wired and 2.4 GHz; 125 Hz over Bluetooth
N-Key Rollover Yes, wireless and wired
Backlight North-facing RGB LED; 22+ modes
Keycaps Cherry-profile, shine-through, double-shot PBT
Body material Aluminum
Plate material Aluminum
Bottom case material ABS plastic
Stabilizer Screw-in PCB stabilizer
Battery 4000 mAh rechargeable lithium-polymer
Listed wireless working time Up to 110 hours; lab result, actual use varies
Compatible operating systems macOS, Windows, Linux
Included system keycaps Mac and Windows
Standard-version dimensions 316.4 × 126.7 mm
Front height 30.2 mm, including keycap
Back height 40.7 mm, including keycap
Weight 980 g
Typing angle 5° / 9.34° / 12.43°
Feet height Not specified (shown as “/” in Keychron’s spec table)
Operating environment -10°C to 50°C
MCU flash 256 KB
Bluetooth device name Keychron K2 HE
Configuration QMK firmware and Keychron Launcher web app
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