Sent out today was likely the last batch of HID subsystem fixes ahead of the Linux 6.18 kernel releasing as stable around the end of the month. With it are some new device-specific quirks for fixing hardware support for a mouse and keyboard.

The ELECOM M-XT3URBK as a wired trackball mouse with six programmable buttons should see all the buttons now working under Linux. This ~$40 USD mouse should be playing nicely with Linux 6.18.