Keychron K0 Max QMK Wireless Custom Number Pad
Keychron K0 Max QMK Wireless Custom Number Pad - RGB Backlight (Hot-Swappable) / Keychron Milk POM Switch / Red is backordered and will ship as soon as it is back in stock.
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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.
Please drop your email on "Notify Me When Available" if the product model is out of stock.
Keychron K0 Max
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!
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.
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.
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.
* 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.
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.
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.
Always Up to Date
Keychron Launcher is continuously updated, ensuring you always have access to the lastest version.
There's no need to download updates or wait for installations.
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.
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.
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.
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.
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?
Frequently Bought Together (Add-on)
Please select the matching variant for your product.
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℃ |
Learn more about the Keychron K0 Max such as the shortcuts, Launcher web app tutorial, factory reset, and more in the FAQ section.
