Express Card wireless network adapter

Wireless Internet access is now quite common. In leisure areas such as KFC and coffee shop, it is easy to hold a NETbook and have an Express Card wireless Nic. Next we will introduce the Express Card wireless network Card for you in detail.

Netbook, also known as "Netbook", is a laptop that allows you to enjoy the Internet as you like. With the development of science and technology, mobile Internet access and mobile office have become a trend. It is no longer a dream for us to go online at any time. Recently, Lenovo released IdeaPad S10, the Netbook product for configuring the Express Card wireless network adapter, to make "always online" a reality.

In real life, have you ever met a scenario like this: in a new cafe, I ordered a cup of ice Moka, but when I turned on my computer to access the Internet, I found that there is no wireless network, my heart was so cool that I had to write a manuscript honestly and leave after I had finished my work. I held my laptop and went around to find a place where I could access the Internet via wireless, so I found a hot spot, but I find that the signal is good or bad. When traveling long distances or waiting for a car, I always think that time is too slow and there is nothing to do. At this moment, you are thinking, it would be nice to have a computer that can access the Internet.

Yes, how nice it would be to have a computer that can access the Internet at any time! If you have ever said this, the Netbook with an Express Card wireless network Card will definitely make your heartbeat faster and more exciting!

Unveil the secrets

Since the emergence of wireless networks, PCMCIA is the most common interface card or "wireless Internet access module". However, as users demand higher bandwidth and flexibility, A new technology is needed to make the network more free. As a result, the Express Card interface Nic came into being.

The biggest difference from traditional PC Card Technology is that Express Card wireless network adapter technology uses the latest PCI Express and USB 2.0 interfaces. Therefore, Express Card wireless network interface has many advantages, such as smaller size, faster transmission speed, lower power consumption, and more suitable for mobile systems. Compared with the USB interface wireless network Card, the Express Card can be completely inserted into the body of the notebook, so that the notebook occupies less space. In addition, the antenna of the Express Card wireless network Card can be fully adjusted at 360 degrees, so as to receive better signal sources.

Lenovo IdeaPad S10 is equipped with an Express Card wireless network Card that is only 34mm wide and 5mm thick. It is almost half the size of a PCMCIA Card. Therefore, the super-portability has also been greatly improved.

Although many laptops now have built-in "wireless Internet access module", such "wireless Internet access module" cannot implement real wireless Internet access. Because it must be connected to a wireless router or Wireless AP during use, whether it can be used to access the Internet depends on whether it is covered by the wireless network. Even if it can be accessed, the network may be unstable. I believe that you have encountered the embarrassing situation of "closing the door and weakening wireless networks instantly" in your life.