This is a classic network card. Although Broadcom BCM43142 802.11 bgn Wi-Fi M.2 Adapter 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 BCM43142 802.11 bgn Wi-Fi M.2 Adapter 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, If you plan to use the computer for a long time, you can consider using this network card. Broadcom BCM43142 802.11 bgn Wi-Fi M.2 Adapter has a very small heat generation and good stability. In addition, it also supports the sleep function. When the network is not busy, the chip automatically reduces the work frequency and save power, 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, This network card also does a good job in terms of security. When it is connected to the router, it uses encryption algorithms to encrypt data by default, allowing you to browse information online with more confidence, If your network card does not work normally, please check whether its driver is installed correctly, because this network card will not break easily.