Cottage market 3G wireless network card rampage of hope - the wireless network card, network equipme

From the "cottage" hot mobile phone market, to the "cottage" turned out to netbooks, "cottage" much to the typhoon swept through the IT industry trend, does not seem to "cottage" to keep up with fashions. According to this argument, that the wireless network card is to lead this trend on the "first person", do not believe it? And I look at the wireless network card with the story behind the real.



Speaking of wireless network card, people's first reaction is it anywhere online, but fast enough. Indeed, the popular thing to say that wireless network card is a "wireless modem" or called "Wireless Cat", with which you can use Notebook Place in a cell phone signal anywhere in the online. From the "Wireless Cat" is the name you will find the technical threshold of the wireless network card is not high, at least not have a cell phone or the Internet of the high threshold. Seemingly high technical threshold with strong imitation ability cottage manufacturers, cottage available wireless network card is of course easy, from a CDMA wireless network card appears, "cottage" version comes when.



"Cottage" wireless network card

Throughout the wireless LAN market now, there are brand name wireless network card is not under 50, which we are familiar with Huawei, ZTE, Digital and other famous brands, but most of us had ever heard of small brand even without the brand. Over the face of the brand, price disorder, complicated channels of wireless network card market, you really know? With the industry veteran, currently market most of the brand of wireless network cards are OEM, that is what we call "knockoff." They are from Guangdong, Shenzhen and other foundry unified production, and then paste into the market with different brands.



Some people might say, "cottage" how the? With a foundry, how it? You look at the "cottage phone", MediaTek chips and more good, "cottage phone," it was great. Here I can only tell you, "cottage" wireless network card is different from the "cottage phone." The core components of wireless network card is Qualcomm chips, mainly produced by the United States, then the chip foundry channel became a key point of profit, the factory will be a real choice on behalf of expensive imported chips? Obviously, most of them are not, profit maximization is that they are pursuing.



"Cottage" on the network card inside

Driven to maximize the benefits, on behalf of the factory's wireless network card is not a good use of natural materials, which prices most advantageous to choose which materials; the core Qualcomm chips, a number of "knockoff" of the choice of second-hand scrap CDMA mobile phone chips, the quality can be imagined. Closely related with human health, such as radiation shielding materials used equipment is also very rough on human health and safety of laptop There are significant risks.



For the foundry, the product of the actual test is out of the question, a set of test instruments hundreds of thousands, certainly not a foundry. Then the connection speed wireless network card how to signal reception, which are not known. The end result is that these wireless cards radiation intensity, slow, poor signal. Many consumers to reflect the same wireless network card is CDMA1X, how big the brand is relatively fast? After testing we also found that the big brands do speed wireless network card, signal and stability than the "cottage" version of a magnetic field.



Say that sale, the "cottage" Most wireless cards are all aftermarket dealers responsible, once a product has problems after service completely to see your luck, good dealer might give you met the maintenance renewal If the case of dealers move, ah, ah, withdrawal of rent had nothing with you.



I am an expert from , usually analyzes all kind of industries situation, such as tuning fork level switch , toroidal transformers.