Versions

1.0.6491.0	0.37%
1.0.6482.0	1.12%
1.0.6479.0	0.37%
1.0.6472.0	0.37%
1.0.6457.0	1.12%
1.0.6454.0	1.12%
1.0.6433.0	4.49%
1.0.6429.0	1.87%
1.0.6428.0	1.87%
1.0.6425.0	2.62%
1.0.6418.0	4.87%
1.0.6417.0	5.99%
1.0.6400.0	1.50%
1.0.6392.0	4.12%
1.0.6381.0	5.99%
1.0.6370.0	1.12%
1.0.6367.0	1.50%
1.0.6365.0	8.99%
1.0.6359.0	0.37%
1.0.6351.0	1.12%
1.0.6349.0	0.37%
1.0.6345.0	4.49%
1.0.6341.0	5.62%
1.0.6336.0	0.37%
1.0.6330.0	0.37%
1.0.6329.0	1.12%
1.0.6328.0	0.37%
1.0.6327.0	0.37%
1.0.6325.0	0.37%
1.0.6324.0	5.62%
1.0.6320.0	0.37%
1.0.6300.0	0.37%
1.0.6292.0	2.62%
1.0.6289.0	5.62%
1.0.6288.0	1.12%
1.0.6276.0	11.61%
1.0.6272.0	1.12%
1.0.6267.0	1.87%
1.0.6265.0	0.37%
1.0.6225.0	3.37%
1.0.6217.0	0.37%
1.0.6209.0	0.37%
1.0.6087.22	0.37%
1.0.6087.0	0.37%

There are 44 versions of stacsv64.exe in the wild, the latest version being 1.0.6491.0. It is started as a Windows Service called 'Audio Service' with the name 'STacSV' and described as “Manages audio jack configurations.”. . In addition, it is run under the context of the SYSTEM account with extensive privileges (the administrator accounts have the same privileges). The average file size is about 288.76 KB. The executable is a .NET framework assembly utilizing the CLR. During the process's lifecycle, the typical CPU resource utilization is about 0.0012% including both foreground and background operations, the average private memory consumption is about 7.21 MB. Addionally, typically read and write I/O disk operations is about 9 Bytes per minute for reads and 3 Bytes per minute for writes.

IDT Audio Drivers are driver for audio devices installed within the PC. The drivers are distributed through the PC manufacture (OEM) directly.