What is the wireless card?

What is the wireless card?

Wireless network card

What is the wireless card?

Wireless Internet card refers to the wireless WAN card, connected to the wireless WAN. The function and function of wireless Internet card is equivalent to wired modem, which is called "cat". It can be connected to the Internet using a Usim or SIM card anywhere it has a wireless phone signal coverage. The function and function of wireless Internet card is like a wireless modem. Its common interface type also has PCMCIA, USB, Cf/sd,e,t and so on. April 2013, the Ministry of Public Service published the "Real identity of the telephone user registration provisions" (draft) and "Telecommunications and Internet users personal information protection provisions (draft)", the mobile phone, fixed-line, wireless Internet card users to register their names.

This is the Ministry of the 2010 mobile phone real-name real-name, the first to legislative form of the telephone users into the real-name Ministry of public opinion issued to solicit comments on wireless Internet card users to register the real name.

What is the function of the wireless card?

The equivalent of a wired modem, which can be connected to the Internet by using the SIM card of a mobile phone wherever it has a radiotelephone signal. Domestic its support network is launched by China Mobile GPRS and China Telecom launched the CDMA 1X two kinds. In fact, Unicom's wireless network has CDMA, Mobile has edge, GPRS. Edge of the theory of the highest data transmission rate of up to 460.8Kbps. The theory of CDMA has the highest data transmission rate of 230.4Kbps. The speed relationship of these three can be intuitively described as: mobile edge=2 Unicom cdma=2 Times Mobile GPRS. So at this stage, edge of the internet speed is the fastest. But edge only to some large cities open, if you want to select the edge of the network, we recommend that you first determine whether your city has opened the edge, if there is no edge of the region will suggest you buy Unicom CDMA fee card.

Wireless Card manufacturer Introduction:

Wireless Internet card is still based on the OEM, China Unicom and Chinese mobile use of the collection mode, the procurement of the right to be relatively dispersed. In the form of Basic are shortlisted brands, the market by Huawei, ZTE-led, relatively high prices.

China Mobile manufacturers are mainly: Real Chong Hing, Huawei, ZTE, The Times power, network, Lenovo, China, P-link (Kingwell), Datang and so on.

China Unicom's manufacturers mainly include: Real Chong Hing, Huawei, ZTE, Lenovo, Deep Sea Bell, DXN, P-link (Kingwell), star Network and so on.

China Telecom's manufacturers mainly include: Real Chong Hing, Huawei, ZTE, P-link (Kingwell), the first letter, deep Sea Bell, Putian, Germany, such as the letter of the real Chong Hing.

How much is the wireless card? Wireless card three major operators price:

Wireless Card Price

Wireless Card Price

Wireless Card Price

Wireless Card Price