Snehankur
https://www.jrrshop.com/icon-platform-m-control-surface
Just saw this .. a bit cheaper but no support for SONAR [how others are supported?]
Regards
Snehankur
They mention "Mackie control" support. For QCon Pro they have not implemented it correctly initially, but there is one user who claim with the latest firmware it finally works. That is not the same device, but since they have found Mackie documentation (as published on another forum, that was the reason for incomplete implementation... lol), may be they have managed to implement it right for this device as well.