Keychron - K2 HE 75% Wireless Magnetic Switch Keyboard with TMR Sensor - Concrete Edition
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About this product
Keychron K2 HE Concrete Edition is a 75% wireless magnetic switch keyboard built for gamers and desk setups that want both speed and statement design. It pairs a premium concrete frame with CNC-machined aluminum side panels, Gateron Double-Rail Magnetic Nebula switches, advanced TMR sensors, adjustable actuation, rapid trigger, 2.4GHz wireless, Bluetooth 5.2, USB-C wired mode, RGB lighting, and a 4000 mAh rechargeable battery.
Color
Concrete EditionPremium Concrete Build
The concrete frame and CNC-machined aluminum side panels give this edition a substantial, industrial look that stands apart from standard plastic or aluminum keyboards.
TMR Magnetic Switch Control
Gateron Double-Rail Magnetic Nebula switches and advanced TMR sensors deliver smooth linear travel with precise distance detection for fast inputs.
Adjustable Actuation
Tune actuation from 0.2 mm to 3.8 mm, use Rapid Trigger, and set dynamic keystrokes for faster gaming responses and more personalized control.
Triple-Mode Connectivity
Use low-latency 2.4GHz wireless with a 1000 Hz polling rate, connect up to three Bluetooth 5.2 devices, or plug in through USB-C.
Custom 75% Layout
The compact 84-key layout keeps the function row and arrow keys, while Keychron Launcher lets users remap keys, create macros, and adjust RGB.
- Lighting TypeRGBForm Factor75%Keyboard TechnologyMechanicalKey Switch BehaviorLinearConnection TypeWireless
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Keychron K2 HE Concrete Edition is a 75% wireless magnetic switch keyboard built for gamers and desk setups that want both speed and statement design. It pairs a premium concrete frame with CNC-machined aluminum side panels, Gateron Double-Rail Magnetic Nebula switches, advanced TMR sensors, adjustable actuation, rapid trigger, 2.4GHz wireless, Bluetooth 5.2, USB-C wired mode, RGB lighting, and a 4000 mAh rechargeable battery.

Meet the Q1 HE, the world's first 75% layout wireless QMK custom keyboard equipped with Hall Effect Gateron 2.0 magnetic switches. These switches provide a distinct advantage due to their unique mechanism, offering faster feedback, dynamic rapid triggering, and adjustable actuation points, resulting in epic enhancements for the gaming experience tailored to your individual preferences. In addition to the Hall Effect magnetic switches, the Q1 HE introduces a 2.4GHz connection mode with an impressive 1000Hz polling rate, further ensuring a lightning-fast gaming experience. But that's not all; it also boasts premium features such as Bluetooth connectivity, a double-gasket design, an all-aluminum body, PBT keycaps, and more.

Forever change your gaming and typing experience with the Keychron K2 HE, the only keyboard to win the 2025 CES Innovation Award. Merging the best of traditional mechanical keyboards with advanced magnetic tech, it delivers top-notch performance in a clean, minimalistic design with natural wood accents.

The K2 HE is a wireless QMK mechanical keyboard with a 75% layout, equipped with Hall Effect Gateron Double-Rail magnetic switches.
| Pros for Keychron - K2 HE 75% Wireless Magnetic Switch Keyboard with TMR Sensor - Concrete Edition | |||
|---|---|---|---|
| There were no pros for this product— | Build Quality, Feel, Typing Comfort, Customizability, Noise Level | There were no pros for this product— | Sound Quality, Key Feel, Connectivity, RGB Lighting, Size |
| Cons for Keychron - K2 HE 75% Wireless Magnetic Switch Keyboard with TMR Sensor - Concrete Edition | |||
| There were no cons for this product— | There were no cons for this product— | There were no cons for this product— | Battery Life, Keycap Design |
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