Broadcom is a manufacturer with strong technical strength. The wireless network cards it produces have always been good. One of the network cards: Mini-Card Dell Wireless 1397 WLAN, has been recognized by many consumers, If you often buy things on the Internet, it is best to use Mini-Card Dell Wireless 1397 WLAN as your wireless network card, because it can automatically encrypt your data before transmitting it to the target serverIf you plan to use the computer for a long time, you can consider using this network card. Mini-Card Dell Wireless 1397 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, If you like to watch high-definition network video, Mini-Card Dell Wireless 1397 WLAN 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, The most commonly used wireless data exchange protocols are 802.11b and 802.11a. Mini-Card Dell Wireless 1397 WLAN also supports these standard protocols. Using these protocols, it can be connected to various new or old router devices, Finally, please install the correct driver for it, so that it can exert its maximum performance.