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Add of fix Steelseries Arctis 9 support #558
Description
Description
USB\VID_1038&PID_12C4&MI_03\8&3B8F3F69&0&0003
Headset Name
Steelseries Arctis 9
Device information
Detailed Device Information
USB\VID_1038&PID_12C4&MI_03\8&3B8F3F69&0&0003
New Device Implementation Checklist
- I acknowledge that implementing a new device requires direct access to the device and familiarity with capturing and analyzing its communications. I have access to the device and am willing to contribute by capturing necessary data and/or attempting implementation.
- I have already attempted to capture device communications using WireShark or similar tools and am including my findings (successful or not) with this issue to assist in implementation efforts.
- I am seeking guidance on how to begin this process and am willing to collaborate with the community to add support for this device. I understand where to find resources (refer to the WIKI).
Activity
github-actions commentedon Aug 5, 2026
Thank you for requesting support for a new headset!
To implement support for a specific headset, we need to reverse-engineer and test on that device. Only people who own the headset can implement support for it.
Want to help?
See ADDING_A_DEVICE.md for detailed instructions.
feat(device): add Arctis 9 product ID 0x12c4
Sapd commentedon Oct 23, 2026
Added
0x12c4in 75de3b0. It is one PID off the0x12c2Arctis 9 we already drive, so the legacy SteelSeries protocol should fit — but I have no such headset here, so this is unverified.Please try a continuous build once it finishes and post the output of:
If it is detected but battery or sidetone misbehaves, the interface number is the first suspect: we open interface 0 for the Arctis 9, and the path you posted is
MI_03. Say so and I will make it interface 3 for this PID.Leaving this open until someone confirms it on hardware.