This is a classic network card. Although Broadcom 4313 (802.11b/g/n) is not the best network card in the world, its various practical functions allow you to have a stable network environment, The original intention of Broadcom manufacturer to design this wireless network card is for those who have high requirements for network speed. Broadcom 4313 (802.11b/g/n) 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, In terms of security, because it uses a complex encryption protocol, you don’t have to worry about your information being leaked online. Even if the information is intercepted by hackers, you won’t know the real content of the information, Thanks to the use of high-quality circuit boards and various high-quality components, it can work for a long time in various environments, even if it is minus 30°, it will not be affected in any way, and it can keep the network stable, It supports IEEE 802.11b/g/n/ac protocol, not only can connect to most routers, but also connect to other devices that support this protocol, such as mobile phones, wireless network cards, game consoles, etc, As long as you install the corresponding driver and make it work normally, it will allow you to browse information on the Internet comfortably.