In case the driver is already installed on your system, updating it (by overwriting the existing driver) could resolve several issues, introduce new features, or simply improve to the latest version.

After installing the driver, your system needs to be restarted. You can postpone the restart, but it's necessary to finish it to ensure that the update is fully installed.

Dell Update Packages (DUP) in Microsoft Windows 32bit format have been designed to run on Microsoft Windows 64bit Operating Systems. Dell Update Packages (DUP) in Microsoft Windows 64bit format will only run on Microsoft Windows 64bit Operating Systems. When selecting a device driver update, be sure to select the one that is appropriate for your operating system.

Compatible Systems:

Latitude 5340

Latitude 5540

Latitude 7340

Latitude 7440

Latitude 7640

Precision 3580

Precision 3581

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How to Download the Latest Drivers for Windows

How-To Backup and Restore Your Drivers

How-To Stop Windows Updates From Downloading Drivers on Windows 10 & 11

How to View Recently Updated Windows Drivers

How to Use Driver Verifier Manager to Troubleshoot Driver Issues