Keychron K2 Max RGB Mechanical Keyboard 75% Wireless
KEYCHRON

Keychron K2 Max RGB Mechanical Keyboard 75% Wireless

  • Built-in memory capacity256
  • Battery technologyLithium Polymer (LiPo)
  • Operating temperature (T-T)0 – 10 – 50 °C
  • Bluetooth version5.1
  • Keyboard styleStraight
  • Backlight typeRGB LED

The Keychron K2 Max is a compact 75% mechanical keyboard that cuts through the clutter with three wireless options—USB, RF, and Bluetooth—so you can switch between devices without breaking stride. It's built for typists and gamers who want serious build quality without the desk footprint.

  • Mechanical switches deliver tactile feedback and durability for long typing sessions
  • RGB backlight lets you dial in your look, from subtle to full colour show
  • Three connection modes (USB, 2.4 GHz wireless, and Bluetooth) mean zero lag and instant pairing across devices
  • 75% layout gives you arrow keys and essentials in a space-saving frame

Description

Three ways to connect, one premium feel

Perfect for desk setups where space matters, remote workers juggling multiple screens, and anyone who refuses to compromise on keyboard feel. Buy this if you want wireless freedom without tethering yourself to one device.

Specifications

General

BrandKEYCHRON
Recommended usageUniversal
Product colourBlack/Grey
MaterialAcrylonitrile butadiene styrene (ABS), Aluminium
Device interfaceUSB + RF Wireless + Bluetooth
KeycapsDouble shot
Hot-swapYes
RolloverN-key rollover
KB languageENG
Polling rate1000/90
Built-in memoryYes
Multimedia keysYes
Physical layoutANSI
Ergonomic designYes
Keycaps materialPolybutylene terephthalate (PBT)
Number of hot keys12
Key travel distance4.4
Warranty24 months
EAN4895248880349

Storage

Built-in memory capacity256

Ports

USB Type-C charging portYes

Connectivity

Bluetooth version5.1
Connectivity technologyWired & Wireless
Wireless receiver interfaceUSB Type-A
Frequency band2.4

Software & security

Mac operating systems supportedYes
Linux operating systems supportedYes
Windows operating systems supportedYes

Keyboard & controls

Numeric keypadNo
Pointing deviceNo
Keyboard styleStraight
Keyboard weight940
Keyboard key switchMechanical
Keyboard form factor75%
Keyboard number of keys84
Adjustable keyboard heightYes
Keyboard dimensions (WxDxH)311.54 x 121.54 x 41.54
Keyboard keys operating life50

Battery & power

Battery technologyLithium Polymer (LiPo)
Battery capacity4000 Wh
Battery life (max)190 h
AC adapter includedNo
Power source typeBattery
Keyboard battery typeBuilt-in battery

Performance & capacities

Operating temperature (T-T)0 – 10 – 50 °C
Programmable hot keysYes

Features

Receiver includedYes
BacklightYes
Backlight typeRGB LED
Mouse includedNo
Backlight colourMulticolour
Adjustable backlightYes
Multi-device supportYes
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