





Keychron K2 HE Wireless Magnetic Switch Custom Keyboard - Concrete Edition
Keychron K2 HE is a 75% layout QMK wireless keyboard with magnetic switches featuring advanced TMR tech. Now in a premium concrete body - a masterpiece with striking aesthetics. Connect the K2 HE with up to 3 devices through Bluetooth for seamless multitasking across Mac, Windows, and Linux.
The K2 HE is compatible exclusively with the Gateron Double-Rail Magnetic Switch. It does not support other magnetic switches such as the Gateron Magnetic Jade or Gateron KS-20 Magnetic switches.
No discount codes can be used for the K2 HE (Concrete Edition).
Pickup available at Mastex Corporation
Usually ready in 24 hours

Keychron K2 HE Wireless Magnetic Switch Custom Keyboard - Concrete Edition
Concrete Edition / Gateron Double-Rail Magnetic Nebula Switch
Mastex Corporation
Unit 12, 163-179 Forster Road
Mount Waverley VIC 3149
Australia
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Keychron K2 HE
Meet the K2 HE — in a premium concrete body. A refined fusion of industrial aesthetics and cutting-edge technology, the K2 HE Concrete Edition is built with an architectural-grade concrete composite housing. Its naturally textured surface delivers a cool, stone-like touch, while exceptional durability and a raw, minimalist finish give each keyboard a truly one-of-a-kind character. Merging the best of traditional mechanical keyboards with advanced magnetic technology, it delivers a superior typing and gaming experience.

A fully customizable 75% layout wireless keyboard with magnetic switches — a breakthrough in switch technology, which uses magnetic sensors to measure actuation depth, putting you in total control over the response of each and every switch.



SPECS
| Product Information | |
|---|---|
| Size | 322.13 x 132.13 mm |
| Front Height | 35.92 mm (incl. keycaps) 27.39 mm (without keycaps) |
| Back Height | 43.98 mm (incl. keycap) 34.21 mm (without keycaps) |
| Bottom Case Material | Concrete |
| Feet Height | / |
| Weight | 1743g |
| Keycap | OSA Double-shot keycaps, not shine-through |
| Angle | 4° |
| Plate Material | Aluminum |
| Switch | Gateron double-rail magnetic switch |
| Stabilizer | Screw-in PCB stabilizer |
| Backlight | North-facing RGB LED |
| Battery | 4000 mAh Rechargeable li-polymer battery |
| Compatible System | macOS/Windows/Linux |
| Operating Environment | 10 to 50°C |
| Body Material | Frame: ConcreteSide Panel: CNC-Machined Alumunum |
| Performance | |
|---|---|
| Connectivity | 2.4 GHz / Bluetooth 5.3 / Type-C wired |
| Polling Rate | 1000 Hz (Wired and 2.4 GHz) 125 Hz (Bluetooth) |
| N-Key Rollover (NKRO) | Yes (wireless & wired) |
| Rapid Trigger | YES |
| Sensitivity | 0.1mm |
| Adjustable Ac-tuation Points | 0.2~3.8mm |
| Bluetooth Device Name | Keychron K2 HE |
| Wireless Working Time | Up to 110 hours (Lab test results may vary based on actual use) |
| Hot-swappable | Yes, compatible with Gateron double-rail magnetic switch only. |
| Dynamic Keystrokes | 4-in-1 action keys |