Keychron

Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard

75%Hot-swappableUSB-C + Bluetooth + 2.4GHzLow Profile
Image Gallery
Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard keyboard image
Image 1 / 10
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.

Official Site

Last Updated: September 5, 2026

Specifications

Physical Specifications

Layout
75%
Key Count
84
Width
306mm
Depth
116mm
Height
17mm
Weight
0.53kg

Mount Type

Hot-swappable
Yes
Connectivity
USB-C + Bluetooth + 2.4GHz
RGB Support
No
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
73 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.
in stock
Last Updated: 9/17/2026

Search on other sites:

Reviews

Reviews
Loading data...