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Keychron K4 HE Wireless Magnetic Switch Custom Keyboard
Keychron
75%Tray MountHot-swappableUSB-C + Bluetooth + 2.4GHzMagnetic
Keyboard Overview
The Fully Assembled version includes: The keyboard PCB, the case, and the aluminum plate. Keycaps (included Mac & Windows keycaps). Adjustable-actuation-point Gateron double-rail magnetic switches. The K4 HE is available in different switch versions. The Keychron Ultra-fast Lime version supports only Keychron Ultra-fast Lime Magnetic Switches.The Gateron Double-Rail version supports only Gateron Double-Rail Magnetic Switches.Other magnetic switches (e.g., Gateron Magnetic Jade or KS-20) are not supported.
Last Updated: September 5, 2026
Physical Specifications
Physical Specifications
Layout75%
Width373mm
Depth126mm
Height40.3mm
Weight1.09kg
Mount Type
Mount TypeTray Mount
Case MaterialStandard Version: Aluminum
Plate MaterialAluminum
Hot-swappableYes
ConnectivityUSB-C + Bluetooth + 2.4GHz
RGB SupportYes
KeybindingQMK/VIA
Keycap Profile
Keycap ProfileCherry
Keycap MaterialPBT
Keycap Printing MethodDouble-shot
Keycap IncludedYes
Default Switch
Switch ProfileMagnetic
Switch ProfileGateron Double-rail Magnetic Switch / Keychron Ultra-Fast Lime Magnetic Switch
Other
Battery Capacity4000mAh
Vendor Information
Vendor Information
keychron
144.99 USD
Note: Price information may not be accurate. Please verify the current price on the vendor's website.
Last Updated: 9/3/2026
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