If you want to buy a wireless Internet card, you want to ask a master for some questions

The built-in wireless network card in this book only supports wireless hotspot Internet access, which is the legendary Wi-Fi, just like cordless**, it can only be used in places covered by wireless hotspots. Like office buildings and high-end hotels, there is generally wireless network coverage, which can be directly accessed, but some have set access passwords.

Wireless network card is similar to mobile phone card, at present, there are only three major operators in China monopoly, mobile, Unicom, telecommunications. Among them, China Unicom has the fastest network speed, followed by China Telecom, and mobile is the slowest. The cost is also the most expensive in Unicom.

It is recommended to do mobile,The premise is that the service area has been opened3G service,Generally, the equipment will be gifted,The key is to look at the brand of the device,It is very important to have a stable network with network speed,The equipment is the first to push Huawei,Then ZTE,Don't think about the rest,Buddy has also done it recently,The cottage equipment used at the beginning,Often dropped,Buddy ruthlessly disassembled and then added an antenna with copper wire,The same as not adding,Buddy spent money to buy a set of Huawei equipment,The signal is quite good。 The main purpose of saying so much is to remind buddies to see what brand of equipment they give away when they buy a card, and they must bargain with each other when they buy it, at least they can save more than 60 yuan. It's best to go to the computer information city to buy, to issue a ticket, hehe...

This book has a built-in wireless LAN network card, which is different from a 3G network card. You also have to go to the upper hand card or computer store to buy a wireless Internet card, generally divided into timing and package traffic, more than 3 yuan per hour or 1 cent MB, capped at 500 yuan.

Wireless network card is still good for China Telecom It takes three or four hundred yuan to buy a China Telecom Tianyi network card, but one hundred yuan a month includes 2G or 88 hours. It is a 3G wireless network card.

There are two concepts that need to be distinguished: wireless network card and wireless network card.

If you buy a wireless network card, you can't go to the Internet immediately, you need to search for whether there is a wireless wifi signal around you, for example, the signal sent by your own wireless router, or the wireless signal sent by your neighbor's house, if you set a password, you also need to know the password and enter it to connect to the Internet, if you have a signal like CMCC, Chinanet, and ChinaUnicom around you, after connecting, you need to go to the corresponding mobile, telecom, and Unicom to open **, live the account password, enter the account and password on the Internet Explorer web page to access the Internet.

Wireless network card generally refers to 2G or 3G wireless Internet access, you buy it back and plug it into the computer according to the prompts to install the driver, connect to the Internet, of course, you buy ** must have a time or traffic limit, not free.

Go to the place where the card is sold and ask, the policy may be different in different places.

Telecom Tianyi's 3G network speed is, for you the network speed is no problem, you want to use a network card, first, you have to buy a device, Huawei, ZTE can recommend Huawei, second. You can buy a two-month card, can you buy it again when you run out, remind you not to go to the telecom business hall, go to the technology market to see it Because you use it for a short time, they will introduce you to the card Telecom 3G is a monthly package time, and now it may also be out of the package traffic, according to your own requirements See what is suitable for you. Hope it helps.