Dell OptiPlex 380 Driver Download (Official)
The OptiPlex 380 is a network device manufactured by Dell. Issues like weak Wi-Fi signal, slow DNS lookup, duplicate IP addresses, slow network and excessive CPU usage can be solved by updating this driver. This version of "NIC_DRVR_WIN_R255720.EXE" is rated (5 out of 5 stars) based on 34 downloads and 4 reviews. The uploader reports that this update will work successfully on PCs running Windows 7. The total disk space used for this update is 84.1 MB.
Supported Models
OptiPlex 380
Manufacturers
Supported Operating Systems
Windows 7, Windows 7 (64 bit)
File Name
NIC_DRVR_WIN_R255720.EXE (84.1 MB)
Versions
A32.00 (21-Jun-2013)
Additional Notes
WLAN Driver File Browse to the location where you downloaded the file and double-click the new file. Read over the release information presented in the dialog window. Download and install any prerequisites identified in the dialog window before proceeding. Click the Install button. Follow the remaining prompts to perform the update.
Uploaded By
Sharmila (DG Staff Member) on 21-Mar-2018
Related Driver Updates
How to Update OptiPlex 380 Device Drivers
Step 1 - Download Your Driver
To get the OptiPlex 380 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Dell OptiPlex 380 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Dell Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Dell website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| DUP.xml | 4.3 KB | 29 Oct 2009 |
| R255720.exe | 169.8 MB | 19 Jan 2010 |
| package.xml | 34.0 KB | 19 Jan 2010 |