How to Set up WIFI for Windows 7 desktop computers with USB mini wireless network adapter

Since the arrival of Xiaomi's mobile phone, the time spent on Android has increased, especially for wireless Internet access. If you have a wireless router at home, you can watch a movie on your cell phone. Sometimes data transmission is required in the office, and you do not want to frequently dial the fragile data interface. Therefore, you also want to get a Wi-Fi source. (Extended: one-click WiFi setting for Windows 7 laptop)

Two solutions

Solution 1: Buy a wireless router and connectDesktop ComputerIn this way, the computer mobile phone can simultaneously access the internet. However, this disadvantage is obvious because the desktop IP address is "Lan. Because I often remotely connect to my host on the computer 3389 in the classroom, this is very troublesome. It is said that I have to apply for dynamic domain names and so on. Think of this and immediately give up the solution.

Solution 2: buy oneUSB mini Nic, SupportedWireless AP ModeCan receive and launchWi-Fi signal. There are many advantages. First, the cost is low, and more than 20 lines can be solved. Second, use it by yourself. The signal does not need to be strong and can be searched and used by others. Third, the USB interface does not need to occupy the network cable interface or power plug. Fourth, and most importantly, my host IP address is still the IP address of the school's network segment, which can be easily shared and interconnected with other computers!

Amazon has a TP-LINK TL-WN725N, ￥38, passed the test !!

During the installation process, there is still no small trouble. Here we also record it:

I wonder if it is caused by the Win7 64-bit operating system. It is troublesome to set the drive path after installation. There were many error prompts at the beginning, such:

1. An error occurred while obtaining the ICS list. Open the application as an administrator again.

2. Failed to configure SoftAP mode. Check and disconnect the point-to-point network or restart the NIC.

3 ....

However, it is obviously not a problem with the drive path of the host Nic, but a setup problem. It takes only half a day to solve the problem.

The method is as follows:

1. Control Panel-network and sharing center-change the adapter settings, right-click "Local Connection"-properties, and switch to the "share" tab

Check both. Select the wireless network card in "Home Network Connection. OK. If an error occurs, check whether the Firewall Service is disabled. To open a firewall, follow these steps.

"Start running-enter services. msc", find Windows Firewall, double-click to set the Startup Type to "automatic", and then start the service. OK.

After setting this way, return to the TP-LINK interface. Enable SoftAP again

At first glance, I was confused by this interface. It seems that it is not good, Internet Connection Sharing, and IP address are empty. However, I use a cell phone for connection, and the network speed is fast (the above Source: mu Tong blog)

So can I use a USB wireless Nic to share wifi in XP? The answer is yes. Please download the wifi sharing genie software!