Although Dell Wireless 5550 HSPA+ Mini-Card Network Adapter #2 is a relatively common network card, because of its good compatibility, it can be used in various operating systems, so many people have been using it, If you like to watch high-definition network video, Dell Wireless 5550 HSPA+ Mini-Card Network Adapter #2 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. Dell Wireless 5550 HSPA+ Mini-Card Network Adapter #2 also supports these standard protocols. Using these protocols, it can be connected to various new or old router devices, In addition, if you are particularly concerned about security, it can provide encryption function. You can set it in the control panel of the drive device, and let it encrypt the data before transmission, Due to the low power consumption of this network card, even if the computer is running for a long time, the network data can be transmitted smoothly, and the data loss rate is very low. In such a low power consumption situation, achieving this level really makes People admire, In general, this is a good wireless network card, worth having.