Netbooks Data Cards 10, Netbooks Data Cards

Hello, happy to answer your questions.

1. Our netbooks have a built-in wired network card and a LAN wireless network card, so you can access the Internet in 2 ways, one is to plug in a broadband cable; The other is to buy a wireless router, then you can connect the broadband cable and the wireless router to achieve local wireless Internet access.

Some netbooks also have built-in and 3G wireless WAN, I don't know if your netbook has built-in 3G, you can look at the manual of your netbook. My netbook is not available, my 3G wireless WAN devices are their own external, if you have a built-in 3G function, then you go to the 3G operator to open a tariff card, you can achieve wireless Internet access in places with mobile phone signals.

So you don't need to put an external network card, there is a broadband cable socket on the left side of the netbook or a little bit, and you can access the broadband cable. But if you want unrestricted wireless Internet access, when you are sure that your netbook does not have a built-in 3G function, go buy an external 3G Internet card, and then open a tariff card.

2. I think that the network card must be available whether it is a desktop, a notebook or a netbook, and a computer cannot access the Internet, which seems to be not very useful. But look at what you need to surf the Internet, if you surf the Internet in a fixed location, then you don't need a 3G network card, just pull a wired broadband or buy a wireless router. If you need to go on a business trip, then get a 3G network card.

Hello! Just ask! Can you contact your friends without a SIM card?

Hehe! The network card is a wireless network card, which generally does not come with it, **uneven!

In addition to the wireless card, you also need a data card! Otherwise, you won't be able to connect to the internet! If you can't connect to the Internet, the netbook you buy is meaningless!

There is a monthly subscription for the Internet card! The operators are: Telecom, China Mobile, China Unicom.

Laptops can access the Internet with a network card.

A network card is a piece of computer hardware designed to allow a computer to communicate on a computer network. Since it has a MAC address, it belongs to layer 2 of the OSI model. It allows users to connect to each other via cable or wirelessly.

Each NIC has a unique 48-bit serial number called a MAC address, which is written in a ROM on the card. Every computer on the network must have a unique MAC address. No two NICs have the same address.

This is because the Institute of Electrical and Electronics Engineers (IEEE) is responsible for assigning a unique MAC address to network interface controller (network card) vendors.