Broadcom 802.11b/g WLAN is a network card launched by Broadcom manufacturer. Many computer manufacturers integrate this network card into the whole product, It is compatible with the current mainstream wireless protocols: 802.11b and 802.11a, so you can use it to establish network connections with various wireless routers, If you plan to use the computer for a long time, you can consider using this network card. Broadcom 802.11b/g WLAN 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, 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, Broadcom manufacturers have built it into a high-speed wireless network card. It can automatically compress data according to actual usage, so that your data can be quickly sent to the network. If you want to use this function, you must install the specific driver provided by the manufacturer, In general, this is a good wireless network card, worth having.