Dell Wireless 1390 WLAN Mini-Card is a network card launched by Dell manufacturer. Many computer manufacturers integrate this network card into the whole product, If you like to watch high-definition network video, Dell Wireless 1390 WLAN Mini-Card card can meet your requirements. As it is very fast, it has strong anti-interference ability against electricity, and can shield most of the current magnetic field around it, Because it has a relatively large signal transmission power, the heat generation is also a bit large, but fortunately, it does not affect normal use. With the support of the latest operating system, the chip will automatically reduce the frequency according to the actual situation to reduce the heat generation, It is compatible with most operating systems and can work normally even in the latest operating systems, Nowadays, more and more people are shopping online. Dell manufacturers also take this into consideration, so they add encryption function to Dell Wireless 1390 WLAN Mini-Card, which can encrypt data before transmitting to external devices. However, this function is not enabled by default. The encryption function will be enabled only when you set it in the control interface of the driver, As long as you install the corresponding driver and make it work normally, it will allow you to browse information on the Internet comfortably.