Keychron
Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection

Keychron K3 Max is an ultra-slim wireless custom mechanical keyboard. It supports 2.4 GHz, Bluetooth, and a wired connection. It allows anyone to master any keys or macro commands on its 75% compact layout through Keychron Launcher web app. Besides, it has included LSA (low profile spherical-angled) profile keycaps for both Windows and macOS, and users can hot-swap with Gateron low-profile MX mechanical switch in a breeze. ISO Layouts: German, Nordic, UK, Swiss. No discount code can be used for the K3 Max. 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
- 1117mm
- Weight
- 0.53kg
Mount Type
- Hot-swappable
- Yes
- Connectivity
- USB-C + Bluetooth + 2.4GHz
- RGB Support
- Yes
- Keybinding
- Custom
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
- 73 hours
- Availability
- Discontinued
Vendor Information
keychron
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