No wireless network card is required to teach you how to use a desktop to connect to wifi

Today I have a desktop, a wireless router in the room, and a laptop is using it to access the Internet. I have a desktop computer, can I use a router in my room to access the Internet wirelessly.

After searching the Internet, I will first buy a wireless network card, install it on your computer extension plug-in, and install the driver.Program.

I am too lazy to go to the computer city, and it is too troublesome to buy a wireless network card, whether it is PCI or USB.

What should we do? Think of hand there is a TP-LINK wr702n router, very simple.

You can use wr702n or WR 701 to connect the WLAN port to the computer Nic port.

Set the vro to client mode, that isIn client mode, you can directly choose to connect to a large router.

Note that the default wr702n or WR 701 management IP address is

192.168.1.254. If a conflict with a vro causes other machines to be unable to access the Internet (for example, two wr702n connections), the solution is to set another IP address in the Network Parameter-LAN port on the Management page.
The IP address and DNS address of the desktop can be automatically obtained.
The advantage of doing so is that the desktop can not be limited to one. Otherwise, it is very troublesome to change the desktop and remove the NIC Driver.
This method is also suitable for machines that cannot add hardware devices at will, such as servers and Internet cafes, especially those whose operating systems are not windows and cannot be adapted without drivers.