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Keychron K4 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 3

Keychron

Full SizeTray MountUSB-C + BluetoothStandard Profile

Keyboard Overview

Keychron K4 QMK Wireless Mechanical Keyboard (Version 3) allows anyone to master any keyboard keys or macro commands through Keychron Launcher web app, it has included keycaps for both Windows and macOS, and users can hot-swap with any MX mechanical switch in a breeze. No discount code can be used for the K4 Version 3. ISO options: UK, German, Swiss, Nordic, French, and Spanish layouts. Please drop your email on "Notify Me When Available" if the product model is out of stock.

Last Updated: September 11, 2026

Physical Specifications

Physical Specifications
LayoutFull Size
Key Count101
Width390mm
Depth129mm
Height38mm
Weight1.12kg
Mount Type
Mount TypeTray Mount
Case MaterialABS Plastic + Aluminum Frame
Plate MaterialSteel
Hot-swappableNo
ConnectivityUSB-C + Bluetooth
RGB SupportYes
KeybindingQMK/VIA
Keycap Profile
Keycap IncludedYes
Default Switch
Switch ProfileStandard Profile
Other
Battery Capacity4000mAh
Battery Life100 hours

Vendor Information

Vendor Information

keychron

114.99 USD
Note: Price information may not be accurate. Please verify the current price on the vendor's website.
in stock
Last Updated: 9/10/2026

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