Keychron
Keychron K4 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 3
Full SizeTray MountUSB-C + BluetoothStandard Profile
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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
Specifications
Physical Specifications
- Layout
- Full Size
- Key Count
- 101
- Width
- 390mm
- Depth
- 129mm
- Height
- 38mm
- Weight
- 1.12kg
Mount Type
- Mount Type
- Tray Mount
- Case Material
- ABS Plastic + Aluminum Frame
- Plate Material
- Steel
- Hot-swappable
- No
- Connectivity
- USB-C + Bluetooth
- RGB Support
- Yes
- Keybinding
- QMK/VIA
Keycap Profile
- Keycap Included
- Yes
Default Switch
- Switch Profile
- Standard Profile
Other
- Battery Capacity
- 4000mAh
- Battery Life
- 100 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: 9/17/2026
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