Electronic Accessories ｜Keychron K2 HE TMR Black 75% Aluminum Wireless Keyboard

Aluminum frame and switch plate
Remap keys, adjust actuation points, create macro commands and shortcuts with the Keychron Web Launcher and QMK
Connect 3 ways- wired with USB-C cable or wirelessly with Bluetooth 5.2 and 2.4 GHz
1000Hz polling rate in wired and 2.4GHz. mode
North facing RGB LED with 22+ RGB backlight settings
Easy-reach switch to toggle between Windows and macOS with your personalized layout for each
Sound absorbing layers include foam, EPDM foam, PET film, silicone bottom pad
4000 mAh rechargeable li-polymer battery
Cherry profile Double Shot PBT backlit keycaps, including extra keycaps for Mac layout
ARM Cortex-M4 32-bit STM32F402 MCU
Upgraded PCB mount screw-in stabilizers with side walls around stem for less wobble
Please note: The K2 HE is compatible with the Gateron dual-rail magnetic switches only
The Keychron K2 HE keyboard uses Gateron dual rail magnetic switches. These switches use magnets and sensors instead of physical contacts to process actuations, creating a much smoother keypress without bounce or chatter. The adjustable actuation point is determined not by location but by distance travelled.


Adjustable Actuation Point: Customize each key with precision, adjusting actuation points from 0.2 to 3.8 mm with 0.1 mm sensitivity. Set shallow keypresses for instant actions and deeper ones for deliberate engagement, minimizing accidental touches and giving you an edge in both gaming and typing.

Dynamic Rapid Trigger: Activate or deactivate keys based on how far they travel, not predefined points. This means immediate key reactions—press to activate, release to reset—allowing for faster, more precise keystrokes. In rapid gameplay, this translates to executing complex actions in real-time without delay, giving you a serious advantage during fast-paced sequences.

Dynamic Keystrokes: Thanks to Dynamic Keystrokes (DKS), you can now assign up to 4 distinct actions per key based on press depth. A light press moves your character, a deeper press makes them run, and releasing the key enables additional commands. This layered control lets you execute multiple moves with ease.

Analog Mode: Analog Mode Experience the power of Analog Mode on your K2 HE, bringing game controller-like precision to your keyboard. This mode enables variable inputs instead of the usual on/off signals, letting you achieve more fluid and dynamic control. With each keypress, the K2 HE detects how far you press, translating it into different speeds and intensities. Enjoy nuanced control and heightened responsiveness in racing games, sports simulations, and more.

Program with QMK & Launcher: The open-source QMK firmware means endless possibilities for key remapping, macros, shortcuts, and more. With the Keychron Launcher web app, you can effortlessly remap keys, adjust actuation points, set the magnetic switches, create personalized macro commands, shortcuts, and key combinations for each key.


Includes:
- USB-C to USB-A cable
- 2.5GHz receiver
- extension adapter for receiver
- keycap and switch puller
- screwdriver
- hex key

K2 HE User Manual

All Keychron magnetic keyboards utilize TMR technology for superior precision and performance. Explore Keychron's whole Magnetic / Hall Effect collection!
Brand:KeychronCategory:75% KeyboardsSKU:Keychron_K2H-J1Tags:75, aluminum frame, ansi, black, double shot, gateron, he, k, k2, keyboard, keychron, linux, mac, magnetic, multimedia, nebula, pbt, plate mount, rgb led, tmr, us qwerty, usb c, usbc, windows, wirelessSwitch:Gateron Nebula Magnetic