SuperSync15 should ‘just work’ with most recent operating systems from both Apple and Microsoft. In this instance you wouldn’t be required to install drivers for SuperSync to work.
If you are using an older version of Windows, for instance Windows 7, you may be prompted to install drivers when you first connect SuperSync.
To install the drivers, open ‘device manager’, double click on the item with the warning symbol next to it, choose ‘update driver’ and navigate to the directory where the correct driver is located.
The ZIP file below contains 2 drivers, one for CDC and one for USB. These are the correct drivers for SuperSync15.