A menos que eu esteja sentindo falta de algo. Você pode usar o Microsoft Remote Desktop para Mac .
Tem todos os mesmos recursos de área de trabalho remota para Windows, incluindo compartilhamento de impressoras e unidades.
Extrai do site oficial:
New Multiple Session Support gives Mac users simultaneous access to multiple Windows-based PCs or to a network server that hosts remote applications and files. Since it is a Universal application, Remote Desktop Connection Client 2 is compatible with the latest technologies on Windows and Mac platforms.
Access and print from Windows applications to any printer that can be configured from your Mac.