Supported operating system:

Windows 2000
Windows XP 32-bit
Windows XP 64-bit
Windows Vista 32-bit
Windows Vista 64-bit
Windows 7 32-bit
Windows 7 64-bit

Release note:
RME FireFace 400/800 firewire digital audio port version 2.99 driver for Win2000/XP/XP-64/Vista-32/Vista-64/Win7 released on 10th June 2010.

1. Fixed order of multiple units change across different operating systems

Supported Devices:
RME Fireface 400
RME Fireface 800