Disconnecting from the network to install the driver requires the use of universal driver.

Taking Win7 as an example, the Universal Driver disconnected installation driver steps are shown below:

1, in the computer system desktop click to open the Universal Driver.

2, in the universal driver page to check the need to install the driver.

3, click on the one-click installation, you can realize in the absence of network installation of the driver.

4, the driver installation is complete as shown in the figure.