Keychron
Keychron K3 QMK Wireless Mechanical Keyboard (ISO Layout) - Version 3

Keychron K3 Version 3 is an ultra-slim QMK wireless mechanical keyboard. It supports both Bluetooth and a wired connection. You can master keys or macro commands on its 75% compact layout through the Keychron Launcher web app. Compatible with both Windows and macOS, it also allows for easy hot-swapping with Keychron Milk POM Switches (for the RGB Backlight Hot-Swappable version only). No discount code can be used for the K3 Version 3. ISO options: UK, German, Swiss, and Nordic 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
- 75%
- Key Count
- 84
- Width
- 306mm
- Depth
- 116mm
- Height
- 19mm
- Weight
- 0.54kg
Mount Type
- Case Material
- ABS+Aluminum frame
- Hot-swappable
- No
- Connectivity
- USB-C + Bluetooth
- RGB Support
- Yes
- Keybinding
- QMK/VIA
Keycap Profile
- Keycap Profile
- Low Profile
- Keycap Material
- PBT
- Keycap Included
- Yes
Default Switch
- Switch Profile
- Low Profile
- Connector Type
- Gateron Low Profile 2.0 (KS-33)
- Switch Profile
- Gateron Low Profile 2.0 (KS-33)
Other
- Battery Capacity
- 1550mAh
- Battery Life
- 124 hours
Vendor Information
keychron
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