| 45,45% | %SYSDIR% \ DRIVERS \ vcdc.sys | Siemens USB Driver V2 | Siemens Enterprise Communications GmbH & Co. KG | 2.1.2.0 | 1386626 |
| 15,91% | %SYSDIR% \ DRIVERS \ vcdc.sys | Siemens USB Driver V2 | Siemens Enterprise Communications GmbH & Co. KG | 2.1.2.0 | 1328930 |
| 6,82% | %SYSDIR% \ DRIVERS \ vcdc.sys | Siemens Callbridge for Data | Siemens AG | 1.10.226.0 | 1533193 |
| 6,82% | %SYSDIR% \ DRIVERS \ vcdc.sys | Siemens USB Driver V2 | Siemens Enterprise Communications GmbH & Co. KG | 2.0.6.0 | 2064767 |
| 4,55% | %SYSDIR% \ DRIVERS \ vcdc.sys | Siemens Callbridge for Data | Siemens AG | 1.10.220.0 | 2307840 |
| 4,55% | %SYSDIR% \ DRIVERS \ vcdc.sys | Siemens USB Driver V2 | Siemens Enterprise Communications GmbH & Co. KG | 2.1.1.0 | 3357186 |
| 4,55% | %SYSDIR% \ DRIVERS \ vcdc.sys | Siemens USB Driver V2 | Siemens Enterprise Communications GmbH & Co. KG | 2.0.6.0 | 1491616 |
| 2,27% | %SYSDIR% \ DRIVERS \ vcdc.sys | Siemens Callbridge for Data | Siemens AG | 1.7.171.0 | 6429918 |
| 2,27% | %SYSDIR% \ DRIVERS \ vcdc.sys | Siemens USB Driver V2 | Siemens Enterprise Communications GmbH & Co. KG | 2.1.1.0 | 1528778 |
| 2,27% | %SYSDIR% \ DRIVERS \ vcdc.sys | Siemens Callbridge for Data | Siemens AG | 1.7.191.0 | 11404636 |
| 2,27% | %SYSDIR% \ DRIVERS \ vcdc.sys | HiPath 1000 | Siemens AG | 1.10.220.0 | 7463325 |
| 2,27% | %SYSDIR% \ DRIVERS \ vcdc.sys | Siemens USB Driver V2 | Siemens Enterprise Communications GmbH & Co. KG | 2.0.6.0 | 10179459 |