Although the Dell Wireless 1550 802.11ac has been on the market for a long time, many people still use it because of its excellent working ability, For those who like to play online games, it is recommended to choose this network card, because it will not cause your data to be delayed during transmission. Dell Wireless 1550 802.11ac has a very strong anti-interference ability, even if there are several wireless devices with the same frequency nearby. The router or wireless network card will not have any impact on it, 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, 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, The most commonly used wireless data exchange protocols are 802.11b and 802.11a. Dell Wireless 1550 802.11ac also supports these standard protocols. Using these protocols, it can be connected to various new or old router devices, Whether you like playing games online or shopping online, this card is very suitable for you.