KEYCHRON 

Keychron KB V1M-D4 V1 Max QMK VIA WL Fully Assembled Knob GateronJupiterBanana

Mfg Part Number:  V1M-D4  
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Price: $98.28
Quantity:
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Last Updated: Sep 26, 2025
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Keychron V1 Max

The V1 Max is a fully customizable mechanical keyboard, offering both 2.4 GHz wireless and Bluetooth 5.1 connectivity. Its compact 75% layout, gasket mount design, sound absorbing foam, double-shot PBT keycaps, and more take your typing experience to a new level, delivering heightened levels of comfort and productivity.

All-Around Customizable Keyboard

To build a fully customizable keyboard, we designed every component to be easily assembled so you can customize and adjust any or every parts the way you want.

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 V1 Max via Bluetooth 5.1 to three devices.

An Epic Core Inside The Keyboard

A powerful ARM architecture MCU equipped with 256K Flash will provide more flexibility for developers. The polling rate is 1000 Hz right out of the box, which makes the latency hardly noticeable even in competitive games.

OSA Profile Double-shot PBT Keycaps

These double-shot PBT keycaps have a similar height to the OEM profile and has an SA-like shape. We named it the OSA (OEM spherical angled) keycap. The PBT keycaps will provide excellent oil resistance, enhance the type feel, and prevent the legends from fading out.

Switch Layouts Between macOS & Windows

Built with the Mac users' experience in mind while still retaining compatibility for Windows devices, the Keychron V1 Max comes with a system toggle and an additional set of customized keycaps for both Windows and macOS systems. You can now save two different layouts on the keyboard, one for each system.

Gasket Mount Design

By adopting a gasket mount design along with a PC (Polycarbonate) plate, the V1 Max reduces acoustic resonance, delivering a softer and quieter typing experience with enhanced flexibility.

Program V1 Max with QMK & VIA

With full QMK and VIA support, you can easily program and remap each key on the keyboard. The open-source firmware means endless possibilities for keyboard layouts, shortcuts, backlight effects, even the knob, and more.

Get the V1 Max keymap working on VIA

Since the VIA code for the V1 Max is still awaiting approval from Github, it is not yet automatically recognized. Please download the appropriate keymap JSON file below, open VIA, turn on "Show Design tab" on "Settings" tab, and drag the JSON file into the "Design" tab on VIA to get the V1 Max keymap working on VIA.

Hot-swappable

The hot-swappable sockets are mounted on the PCB, so you can install or change the switches without soldering. The PCB supports both 3-pin and 5-pin MX mechanical switches.

South-facing RGB LED Lights

The south-facing RGB LED is designed to better illuminate the keyboard backlight from the typist's angle with the premium non-shine-through PBT keycaps installed. The south-facing RGB is also free from interference when the users install OEM or Cherry-profile alternative keycaps on the keyboard.

More from the Manufacturer

Main Specification
General Information
Manufacturer Keychron
Manufacturer Part Number V1M-D4
Manufacturer Website Address http://www.keychron.com
Brand Name Keychron
Product Series V Max
Product Model V1 Max
Product Name V1 Max QMK/VIA Wireless Custom Mechanical Keyboard
Packaged Quantity 1
Product Type Keyboard
Keyboard/Keypad
Keyswitch Technology Mechanical
Keyboard/Keypad Connectivity Technology Wired/Wireless
Keyboard/Keypad Wireless Technology Bluetooth/RF
Wireless Operating Frequency 2.40 GHz
Keyboard/Keypad Features N-key Rollover
Keyboard/Keypad Features Hot-swappable Switches
Backlight Yes
Backlight Type RGB LED
Bluetooth Version 5.1
Interfaces/Ports
Keyboard/Keypad Host Interface USB Type C
Keyboard/Keypad Host Interface USB Type A
Wireless Receiver Interface USB Type A
Charging Interface USB Type C
Battery Information
Battery Rechargeable Yes
Maximum Battery Run Time 9.4 Day
Power Description
Power Source Battery
Physical Characteristics
Color Family Black
Product Color Carbon Black
Product Material Acrylonitrile Butadiene Styrene (ABS)
Keyboard/Keypad Height 1.16"
Keyboard/Keypad Width 5.85"
Keyboard/Keypad Length 12.93"
Weight (Approximate) 1.70 lb
Miscellaneous
Package Contents
  • V1 Max QMK/VIA Wireless Custom Mechanical Keyboard
  • 1 x Case
  • 1 x PCB
  • 1 x PC Plate
  • 1 x Sound Absorbing Foam
  • 4 x Sets Stabilizer
  • 1 x Set Keycaps
  • 1 x Set Switches
  • 1 x Type-C to Type-C Cable
  • 1 x Type-A to Type-C Adapter
  • 1 x Extension Adapter for Receiver
  • 1 x Type-A 2.4GHz Receiver
  • 1 x Type-C 2.4GHz Receiver
  • 1 x Keycap & Switch Puller
  • 1 x Screwdriver
  • 1 x Hex Key
Operating System Compatibility Mac OS
Operating System Compatibility Linux
Operating System Compatibility Windows
Platform Supported Mac
Platform Supported PC
Device Supported Tablet
Device Supported Smartphone
Device Supported Computer
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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