| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 61,9% | %SYSDIR% \ DRIVERS \ usbcdc.sys | Siemens USB Driver V2 | Siemens Enterprise Communications GmbH & Co. KG | 2.1.2.0 | 4163965 |
| 19,05% | %SYSDIR% \ DRIVERS \ usbcdc.sys | Siemens USB Driver V2 | Siemens Enterprise Communications GmbH & Co. KG | 2.1.2.0 | 3422184 |
| 14,29% | %SYSDIR% \ DRIVERS \ usbcdc.sys | Siemens USB Driver V2 | Siemens Enterprise Communications GmbH & Co. KG | 2.0.6.0 | 2064766 |
| 4,76% | %SYSDIR% \ DRIVERS \ usbcdc.sys | Siemens USB Driver V2 | Siemens Enterprise Communications GmbH & Co. KG | 2.0.6.0 | 26372112 |