Dell Optiplex 790 Network Drivers Windows 7 Free Download Best [hot] May 2026

Dell Optiplex 790 Network Drivers Windows 7 Free Download: A Comprehensive Guide

Support for OptiPlex 790 | Drivers & Downloads | Dell Russia Dell Optiplex 790 Network Drivers Windows 7 Free

Option B: Realtek RTL8111E / RTL8168E

• Most common in: Some Ultra Small Form Factor (USFF) units and late-production 790s with cheaper components.
• Driver name: Realtek PCIe GBE Family Controller.
• Best version for Win7: Version 7.92 or 10.048.

1. Extract the driver files to a folder on your computer.
2. Go to the Device Manager (Press Windows + R, type devmgmt.msc, and press Enter).
3. Locate the network adapter in the Device Manager.
4. Right-click on the network adapter and select "Update driver".
5. Follow the prompts to install the driver.

To get the best free network drivers for your Dell OptiPlex 790 Most common in: Some Ultra Small Form Factor