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Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard

Keychron

75%Hot-swappableUSB-C + Bluetooth + 2.4GHzLow Profile

Keyboard Overview

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 (for RGB Backlight Hot-Swappable Version only). 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: April 12, 2026

Physical Specifications

Physical Specifications
Layout75%
Key Count84
Width306mm
Depth116mm
Height17mm
Weight0.53kg
Mount Type
Hot-swappableYes
ConnectivityUSB-C + Bluetooth + 2.4GHz
RGB SupportNo
KeybindingQMK/VIA
Keycap Profile
Keycap IncludedYes
Default Switch
Switch ProfileLow Profile
Connector TypeGateron Low-profile 2.0
Other
Battery Capacity1550mAh
Battery Life73 hours

Vendor Information

Vendor Information

keychron

109.99 USD
Note: Price information may not be accurate. Please verify the current price on the vendor's website.
Last Updated: 4/12/2026

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