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Keychron K0 Max QMK Wireless Custom Number Pad

SKU: K0M-H1
$64.99

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Keychron K0 Max is an ultra-slim QMK wireless custom number pad. It supports 2.4 GHz, Bluetooth, and a wired connection. And it features LSA (low profile spherical-angled) profile keycaps. You can master any keys or macro commands on it through Keychron Launcher web app. 

No discount codes can be used for the K0 Max.

Keychron K0 Max

Keychron K0 Max QMK Wireless Custom Number Pad

The K0 Max is a low-profile custom number pad with a macro column and rotary encoder knob on the left side, serving either as a separate numeric keypad or a vast customizable array of keysets with QMK support. Featuring 2.4 GHz wireless, Bluetooth 5.3, 1000Hz polling rate, upgraded acoustic foams, hot-swappable function, etc., it can best optimize your workflow and improve productivity!

K0 Max features

2.4 GHz & Bluetooth Connection

Experience peak gaming performance on the fly with the 2.4 GHz wireless connection boasting a rapid 1000 Hz polling rate. For seamless multitasking across your computer, phone, and tablet, you can effortlessly connect the K0 Max via Bluetooth 5.3 to three devices.

Keychron K0 Max QMK Wireless Custom Number Pad-2.4G and Bluetooth Connection

Ultra-Slim

The innovative Keychron Milk POM Low-Profile Mechanical Switch is 33% slimmer than conventional normal profile switches makes the Keychron K0 Max one of the thinnest wireless mechanical keyboards in the world. While still delivering a distinguished tactile response.

Keychron K0 Max QMK Wireless Number Pad-Ultra Slim
ZMK
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Keychron Launcher

Program with QMK & Launcher.

The open-source QMK firmware means endless possibilities for key remapping, macros, shortcuts, and more. Now you can easily customize each key with the Keychron Launcher web app.

Program the Keychron K0 Max QMK WIreless Custom Number Pad with Launcher
Click here to use Keychron Launcher

* Please use the latest version of Chrome / Opera / Edge browser to open the Launcher.

Anytime, Anywhere Access

Keychron Launcher is a web page configurator that you can use in the office, school, lab, or government department—anywhere with internet access. Configure your keyboard online anytime without the need to download or install files. No hassle, no trouble.

Keychron Launcher.png__PID:5e7fb1e1-3dfb-4d5f-8fda-fb09b8e629ef

Compatible with All Platforms

As a web-based tool, Keychron Launcher supports all operating systems.  Personalize and program your keyboard on Windows, macOS, Linux, and more. Enjoy unprecedented flexibility with compatibility across Chrome, Edge, and Opera browser.

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Safe Inputs

You type your password, contact, home address, and other sensitive privacy information on keyboards every day. Our keyboards use QMK open-source firmware, allowing the community to review the codes for safety and ensuring no hidden features, so you have complete control over your input security.

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Always Up to Date

Keychron Launcher is continuously updated, ensuring you always have access to the latest version. There's no need to download updates or wait for installations.

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Keychron K0 Max QMK WIreless Custom Number Pad with powerful MCU

An Epic Core Inside

A powerful ARM Cortex-M3 chip (MCU) equipped with 1MB Flash will provide more flexibility for developers. The polling rate is 1000 Hz right out of the box on 2.4 GHz and wired modes (125 Hz on Bluetooth mode), which makes the latency hardly noticeable even in competitive games.

Interior Acoustic Foam 

Elevate your typing with K0 Max featuring advanced IXPE acoustic foam for silent keystrokes and enhanced comfort, coupled with resilient latex foam for superior key switch support, responsiveness, and durability. Redefining the standard for a quiet, comfortable, and responsive typing experience.

Keychron K0 Max QMK WIreless Custom Number Pad with upgraded acoustic foam
Hot-swappable feature of the Keychron K0 Max QMK WIreless Custom Number Pad

Hot-Swappable

Every detail matters for a personalized typing experience, that’s why we give you the power. You can easily hot-swap every switch on the K0 Max to customize the typing experience without soldering.

*The K0 Max is currently compatible with Gateron/Keychron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.

Keychron Milk POM Switch

The Keychron Milk POM Switch is engineered with cutting-edge POM and POK materials, which deliver a deeper, resonant thock sound in low-profile designs. Pre-lubed for a precise and smooth feel, they offer a dependable fingertip experience, whether you prefer the linear (red) or tactile (brown, banana) switch options.

Keychron Milk POM Switch features-red brown banana

Low-Profile Double-Shot PBT Keycaps

Designed for premium type feeling, the K0 Max comes with our unique double-shot PBT keycaps that made of durable non-backlight shine through PBT material with excellent oil resistance for long-term use.

Keychron K0 Max QMK WIreless Custom Number Pad with low-profile double-shot PBT keycaps

Redesigned Stabilizers

We’ve redesigned the stabilizers to make it stay on the level the same way as the switch while making sure it still delivers reliability and less wobble on the big keys like “0”, “+”, and Enter key.

Keychron K0 Max QMK Wireless Number Pad with redesigned stabilizers

RGB Backlights

Comes with up to 22 types of RGB backlight effects, you can choose the one fits your mood. And you can further fine-tune the RGB hue, saturation, brightness, and effect speed with ease.

What's in the box?

Package list of the Keychron K0 Max QMK Wireless Custom Number Pad

SPECIFICATION

 
Number of Keys: 27 (Numpad)
Switches: Keychron Milk POM Switch
Switch Face: North-facing
Frame Material: ABS+Aluminum frame
Keycap Material: Low-profile double-shot PBT
Polling Rate (2.4GHz and Wired Mode): 1000Hz
Polling Rate (BT Mode): 125Hz
N-Key Rollover (NKRO): Yes for both wireless and wired modes

*The K0 Max is currently compatible with Gateron/Keychron low-profile mechanical switches only, as QMK does NOT support low-profile optical switches.

CONNECTIVITY AND POWER


Backlit: 22 types of RGB backlight options plus endless possibilities
Battery: 750 mAh rechargeable li-polymer battery
Wireless  Working Time (RGB): Around 50 hours (Lowest brightness)
Connection: 2.4 GHz / Bluetooth / Type-C wired
Bluetooth version: 5.3
Bluetooth Device Name: Keychron K0 Max
Compatible System: macOS / Windows / Linux

PHYSICAL UNIT


Dimension: 99 x 116 mm (3.90 x 4.57")
Weight: 176.3 g / 0.39 lbs
Height without keycap (front): 13.27 mm (0.52")
Height incl. keycap (front): 24.14 mm (0.95")
Height incl. keycap (rear): 20.18 mm (0.79")
Angle: 3°
MCU: ARM Cortex-M3 32-bit STM32L432 (1MB Flash)
Operating Environment: -10 to 50℃

Keychron K0 Max User Guide

Learn more about the Keychron K0 Max such as the shortcuts, Launcher web app tutorial, factory reset, and more in the FAQ section.

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Keychron K0 Max QMK custom number pad fully assembled knob black frame for Mac Windows Linus RGB backlight with hot-swappable Keychron Milk POM switch red
K Max series

Keychron K0 Max QMK Wireless Custom Number Pad

$64.99

Keychron K0 Max is an ultra-slim QMK wireless custom number pad. It supports 2.4 GHz, Bluetooth, and a wired connection. And it features LSA (low profile spherical-angled) profile keycaps. You can master any keys or macro commands on it through Keychron Launcher web app. 

No discount codes can be used for the K0 Max.

Version

  • RGB Backlight (Hot-Swappable)

Switch Type

  • Keychron Milk POM Switch

Switch Option

  • Red
  • Brown
  • Banana
View product