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Keychron K3 Max 75% Hotswap Wireless RGB Low Profile Keyboard

Keychron

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

Keyboard Overview

Hotswap PCB is compatible with Gateron and Keychron low profile switches Low profile spherical and angled (LSA) Double Shot PBT keycaps Programmable with QMK/VIA N-key rollover for both wired and wireless modes Connect 3 ways- wired with USB-C cable, Bluetooth, and 2.4 GHz 1550 mAh rechargeable li-polymer battery 1000 Hz polling rate in wired and 2.4 GHz mode ARM Cortex-M4 32-bit STM32F402 MCU IXPE acoustic foam sound absorption Easy-reach switch to toggle between Windows and macOS with your personalized layout for each Includes USB-C cable, USB-A to USB-C adapter, extension adapter, and wireless dongle Keychron K3 Max Hotswap 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 VIA. 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.

Last Updated: January 31, 2026

Physical Specifications

Physical Specifications
Layout75%
Key Count84
Mount Type
Case MaterialABS
Hot-swappableYes
ConnectivityUSB-C + Bluetooth + 2.4GHz
RGB SupportYes
Keycap Profile
Keycap IncludedYes
Default Switch
Switch ProfileLow Profile
Other
Battery Capacity1550mAh

Vendor Information

Vendor Information

mechanical-keyboards

122.55 USD
Note: Price information may not be accurate. Please verify the current price on the vendor's website.
Last Updated: 2/21/2026

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