Name: 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 | Expert-Zone
SKU: K2H-J1
Price: 95.00 USD
Availability: InStock

Description

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