### Driver Installation

To install the driver, proceed as follows

1. Launch the executive file "setup.exe"
2. Follow the instructions displayed by the setup.exe program

NOTE:


- On Plug and Play Windows platforms, the adapter will be identified and configured automatically. Please stop all the automatic installation by Windows system. 
- To install driver, you should have administrator's privilege.

### Manual Installation

Manual installation is to install driver by the installation file (INF) rather than use the "setup.exe" mentioned above. To install driver manually, please open Device Manager, expand the Network adapters tree list, select the "Realtek RTL81XX Ethernet NIC", and click right button, execute the menu item Update driver..., and follow the direction to indicate the path of INF file.

NOTE：

- Manual installation is a kind of method of installation by advanced user. Generic users please use the "setup.exe" to install driver.

### Silent Installation

The section describes the process to install driver without showing any dialog box on user's screen and requiring user's attendance. If you need to install driver in silence, you may launch DOS prompt and execute

Silent Installation

    C:>%driver_path%\setup.exe /s

Silent Removal

    C:>%driver_path%\setup.exe /s /f1".\uninstall.iss"

### Troubleshooting

If you encounter any problems during the driver installation phase, please carefully follow the instructions described in Installation section to install again. If you still need assistance, please contact our technical support department. For more information, you may access to our web site.