Below are drivers for SONAR Power Studio hardware SPS-25 & SPS-66.  If you are re-installing the drivers, it is important to first uninstall the previous versions.  See the included documentation for more information.

SPS-25 Drivers
Drivers for Windows XP, Vista, Windows 7 and Windows 8. In both 32bit and 64bit.


SPS-66 Drivers
Drivers for Windows XP, Vista, Windows 7 and Windows 8. in both 32bit and 64bit.