1, to install a USB wireless network card, you need to find the driver of the network card, the general Purchase network card will be presented with a CD-ROM, you need to drive the CD. If your disc is missing, you can go to Baidu to search for the corresponding model driver. Unzip the ready driver software to the desktop for use.
2, plug the USB card into the computer. Locate My computer on the desktop, right-click, and choose Properties from the right-click menu to open the Properties dialog box.
3, open the Properties dialog box, find Device Manager, as shown in the picture, open it.
4, find the USB card device, because this device is not installed driver, so there is a yellow flag, you find it very simple.
5. Right-click the device and select "Update Drive" in the right-click menu.
6, open a dialog box, you need to choose the way to drive the update, generally we use the computer local update, select the second, as shown in the picture.
7. Open a dialog box and click the Browse button to find the driver software you just unzipped.
8, choose the appropriate driver for your computer, such as My computer is 64-bit Win7, I chose this version of the driver, click Open.
9, back to the above dialog box, click "Next" to start updating the driver, to drive the installation completed, your network card can be used.