Ralink RT3090 BGN Wireless LAN Card is a network card launched by Ralink manufacturer. Many computer manufacturers integrate this network card into the whole product, The original intention of Ralink manufacturer to design this wireless network card is for those who have high requirements for network speed. Ralink RT3090 BGN Wireless LAN Card can not only work well by itself, but also can be combined with wireless network cards of the same model to form a parallel working mode, so as to increase the bandwidth of the network, which can speed up the network data transmission speed, 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, In addition, if you are particularly concerned about security, it can provide encryption function. You can set it in the control panel of the drive device, and let it encrypt the data before transmission, If you have many wireless routers around you, it is recommended that you use a network card that supports standard wireless protocols to establish a stable network connection with these routers. Ralink RT3090 BGN Wireless LAN Card supports the latest standard wireless protocols, As long as you install the corresponding driver and make it work normally, it will allow you to browse information on the Internet comfortably.