# KC Control: Keychron M6 profile switching over a recovered HID protocol

> KC Control implements Keychron M6 profile switching over a reconstructed HID command exchange. A Windows tray app watches the foreground program and selects an onboard mouse profile; its protocol reference documents report IDs, framing and commands derived from the Launcher web bundle and a live device capture.

- Type: Case study
- Targets: Protocol
- Category: Independent reconstruction cases
- Relationship: Independent reconstruction project
- Sources reviewed: 2026-11-08
- Added to the catalog: 2026-11-09
- Original resource: <https://github.com/YouHusam/kc-control>
- Primary source: <https://github.com/YouHusam/kc-control/blob/b928ecb0b07232458227684f117b568f7fd2f344/ref/keychron-m6-hid-api.md>
- Catalog page: <https://awesomerea.org/resources/kc-control-case/>
- Record JSON: <https://awesomerea.org/resources/kc-control-case/record.json>
- Chinese version: [简体中文](https://awesomerea.org/zh/resources/kc-control-case/index.md)

## Requirements & limits

- **Prerequisites:** Windows 10 or 11 and a Keychron M6 through its 2.4 GHz receiver; wired and Bluetooth connections are untested.
- **Prerequisites:** Building requires stable Rust, Node.js 18+, Microsoft C++ Build Tools and WebView2.
- **License:** MIT license.

## Primary sources

1. <https://github.com/YouHusam/kc-control/blob/b928ecb0b07232458227684f117b568f7fd2f344/ref/keychron-m6-hid-api.md>
2. <https://github.com/YouHusam/kc-control/blob/b928ecb0b07232458227684f117b568f7fd2f344/README.md>

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## About this entry

The description was reviewed against primary sources.
Original editorial content: MIT. Linked projects, papers and assets retain their own rights and licenses.