What network card can search for 13 channel wireless network

Wireless routers, desktop buy wireless network cards need a user name, why can a laptop be able to access the Internet without a user name.

Views: 20 Reward Points: 0 |3 hours left until the end of the issue |Asked by: a506459371 |Report.

You can also type 9999 words.

Insert Insert Map.

Submit. A total of 1.

Because the notebook has memorized the password.

Author: sdnjyjm |Level 5 | 2011-6-12 19:27 |Report.

Share: yunlkong level 15.

My Questions, My Points**.

11) messages are waiting to be processed.

Did you do your assignment today? All tasks.

Know that the answer is +1350

Unveiled +850

Go to your personal account.

Do you want to show the Q&A on "Know" on your **? Get it for free**!

If you want to make a complaint or make comments, please go to Know the Complaint Bar for feedback.

There is no specific question about this problem, but it can only be said that the newer network cards can be searched. Maybe it's hard to say year after year.

Please confirm that the router has turned off the automatic channel, and adjust it to 13 channels, please confirm that in the advanced options of the network card, whether it supports manual selection of channels, please call the notebook or wireless network card merchant to determine the number of channels supported by the wireless network card itselfMost notebooks support 1-13 channels, but in the early years, and some notebook products only support 1-11 channels, and some routers can support 1-15 channels. If you are sure that your wireless network card can support 13 channels, there are usually two points that you cannot search for a signal.

1.The signal source is too weak to receive the channel.

2.The aging of the notebook wireless network card leads to the degradation of performance, and it cannot be stably recognized3There is a compatibility issue between the wireless card and the router. Try an open network environment (i.e., don't add passwords).

4.If it still doesn't work, check the compatibility of the device and try to change the network environment.

Wireless wifi channel due to Europe, America and Asia and other regional standards are different, some areas do not have 13 channels, if you can, you can set it like this: 1By setting up your wireless network card, you can receive 13 channels according to the Japanese standard; Or you adjust the router's wireless settings to within 1-11 channels, in fact, if you can, it is better to have 6 channels, because the signal quality is the best in the case of 6 channels, except if there is other interference.

Set the router's channel or frequency band to any one between 1 and 11, and do not use automatic.

The network card can not be set basically, you can only modify the settings of the router, log in to the router settings interface, wireless settings - basic settings, modify the channel, save and restart.

As for how many wireless channels there are, the standards in Europe, America, and Asia are different. In some places, there are no 13 channels. For our country, there are 1 13 channels in common, a total of 13 channels.

For the NIC, the number of channels in the vicinity is detected according to the country set on the NIC. If you set it to China, you can detect 13 channels.

Your NIC is not detected because the country set by your NIC is wrong, so you only need to set a country that supports 13 channels. China supports 13 channels, so you can detect 13 channels if you set it to China. Thank you.