A laptop i.e. a laptop plays games with a wireless SIM card

Unicom is a pure 3G network signal is very good, but when it is not packaged, only the traffic, not suitable for non-business personnel to use you to play eternity 1 day, your laptop money may be gone, the mobile base station has not been laid, he automatically converts to GPRS when there is no 3G signal, the rate is in 10K seconds, too poor, you can consider it when Telecom has a package, the signal is also OK, it is an analog 3G signal, but play with a 3G card, the signal will not be too good, and the ping value should be achievable within 100-200.

You need to be responsible, you don't need soy sauce, Xiaobai, and self-righteousness.

So I don't,

I can only tell you responsibly... Unicom's internet speed is definitely the best... I'm not responsible for the rest.

The laptop's built-in wireless network card can be connected to a wireless network.

Taking the win7 system as an example, the method of using a wireless network card to connect to a wireless network is as follows:

1. Click the wireless network icon in the lower right corner of the desktop, as shown in the figure below.

<>3. Enter the password of the wireless network, and press enter after entering it.

4. After the connection is successful, you can use the wireless network to access the Internet.

Internet access can be shared.

1. Click Network Connection to add a network name to Wireless Network Connection.

2. After adding the name of the wireless network, click "Advanced".

3. Click "Advanced" and select "Computer to Computer Only".

The wireless network card is mainly to remove the annoying and limited network cable, you can go to telecom or mobile to apply for a wireless data SIM card, and then put it into your wireless network card, the network speed is very slow, playing online games is not good, you can access the Internet.

If you want to use a wireless LAN, you have to buy a wireless router, the distance of about 50-100 meters, in fact, is not wireless, but the network speed is much faster than just said.

Yours is a wireless network card, not a wireless network card.

The function of the wireless network card is that in the place where there is a wireless router, it can receive network data wirelessly, that is, access to the Internet, and the average family can buy a wireless router instead of the ordinary one. [And large shopping malls, selling as KFC have].

The wireless network card is similar to the mobile phone to access the Internet, if you want to insert the mobile phone card, you will be deducted from the Internet.

China Telecom. Internet speed: theoretical downlink rate uplink rate, speed in the middle;

Fee: The standard tariff of Telecom 3G wireless network card is divided into two types: package time and package traffic, with 100 yuan for 2G and 200 yuan for 5GB. The duration of the package is 80 yuan, the monthly package is 60 + domestic 5 hours, and the monthly package is 150 yuan local 150 + domestic 10 and so on.

Some telecommunications companies have also launched 5-cent cards and 3-cent cards, 3G Internet access for 1 minute only 3 cents of unlimited traffic card, this tariff can be said to be the cheapest in 3G wireless network card.

Mobile. Internet speed: The theoretical downlink rate and uplink rate are 384kbps, which is the slowest;

Tariff: The mobile 3G wireless network card tariff is divided into two kinds: one is the national standard package traffic tariff of 50 yuan package 500M, 100 yuan package 2G and the maximum 200 yuan package 5G traffic and other excess parts according to the normal standard tariff Yuan KB.

The other is the package tariff standard of provincial companies, such as the current hot-selling 5-point card, 5 cents a minute.

China Unicom is the most expensive! But it's also the best! If it's a petty bourgeois job, you can consider it, generally use telecommunications, there is a wireless router, that's good! Now sell it for about 700 yuan!

The wireless network card is external, usually a USB flash drive socket.

The wireless network card and the corresponding tariff card (like a mobile phone SIM card) can be used only when they are complete.

Put the tariff card in the wireless network card, there is a slot similar to a mobile phone, double click the icon after the wireless network card is inserted into the computer, and it will be installed automatically, and it will be done in two minutes. Generally support domestic, ZTE and Huawei. If you use a telecom tariff card, Huawei is recommended, and China Unicom uses ZTE.

There are generally more than 100 to 1,000 Internet cards, and I personally think that buying two or three hundred online is about the same.

Tariff card Unicom calculates traffic, telecom calculates time, monthly package, mobile is not recommended. If you are in the suburbs, it is best to use telecommunications, and in the city, Unicom 3G signal is very good

You can buy that kind of network card tariff card package, go to ** to search, generally you buy a few hundred tariffs to send you an Internet card, if you use the Internet card for a year, it can't hurt the ground, expensive death.

If you use less, telecom is 50 yuan for 30 hours a month, and it is still cost-effective for you to buy an annual card online for 500 600 to send you an Internet card.

If you are mostly in the city, and pursue speed, use Unicom, buy a 1200 free Internet card for a year can barely survive, a month with a 2G traffic, hang QQ to browse the web is enough, **speed 300 500+

First of all, you can access the Internet through the mobile phone card, this way you need to go to the electronic market to buy a network card similar to a USB flash drive, the cost of the laptop wireless network card is divided into two modes, monthly or package traffic, and you can choose the cost mode according to your own Internet data traffic. Wireless service providers can choose from mobile, telecom and China Unicom. There are more wireless network cards used by telecom in the market, followed by China Unicom, and the least mobile.

In addition, there is a wireless network where you use the computer, and you also know the wireless network password, so you can directly connect to the Internet after successful connection.

There is also to buy a wireless router, the premise is that broadband must be turned on at home, after the connection, all places in your home will have a wireless network signal, and you can connect to the Internet through the wireless network card of the laptop.

Now notebooks come with wireless network cards, you can search for the network after you open it, mobile, telecom, Unicom have wireless Internet access, that is the WLAN, you can go to the business hall to handle business.

Telecom 4G 150 yuan a month, Unicom 10G 300 yuan for three months.