The Maestro USB drivers and configuration software work under Microsoft Windows XP, Windows Vista, Windows 7, Windows 8, and Linux.
On ARM-based Linux machines such as the Raspberry Pi, the Maestro’s graphical configuration program (the Maestro Control Center) does not work. This is caused by problems with Mono’s implementations of WinForms on those systems.
We do not provide any software for Mac OS X, but the Maestro’s two virtual COM ports are compatible with Mac OS X 10.7 (Lion) and later. The Maestro must be initially configured from a Windows or Linux computer, but after that it can be controlled from a Mac.
Mac OS X compatibility: we have confirmed that the Maestro works on Mac OS X 10.7 and we can assist with advanced technical issues, but most of our tech support staff does not use Macs, so basic support for Mac OS X is limited.