safe file



Windows errors related to usrsdpia.dll?

usrsdpia.dll. What is it?

The usrsdpia.dll is a 3csdpi.

This file is part of U.S. Robotics Modem Driver. Usrsdpia.dll is developed by U.S. Robotics Corporation. It’s a system and hidden file. Usrsdpia.dll is usually located in the %SYSTEM% folder and its usual size is 49,211 bytes.


The usrsdpia.dll process is safe and disabling it can be dangerous, because programs on your computer need it to work correctly.

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General Information

Security risk: Free spyware & virus scanRegistry Errors: Free scan (run Registry Cleaner)Uninstallation: N/A Uninstall (run Unistall Manager)Disk & Memory Usage: N/A Free scan (run Task Manager)


Author: U.S. Robotics CorporationProcess: 3csdpiPart Of: U.S. Robotics Modem DriverCommon path(s): %SYSTEM%Keywords(s): systemFilesize(s): 49,211 bytes

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