Keychron

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

75%Hot-swappableUSB-C + Bluetooth + 2.4GHzLow ProfileDiscontinued
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Keychron K3 Max QMK/VIA Wireless Custom Mechanical Keyboard ISO Layout Collection keyboard image
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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. 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.

Official Site

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

Vendor Information

keychron

109.99 USD
Note: Price information may not be accurate. Please verify the current price on the vendor's website.
out of stock
Last Updated: 9/17/2026

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