Although TP-LINK 300Mbps High Power Wireless USB Adapter - cFosSpeed Miniport 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, 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, In the device control panel, you can set the TP-LINK 300Mbps High Power Wireless USB Adapter - cFosSpeed Miniport to reduce its signal transmission strength, so that it will generate less heat and work more stable, 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, If you like to watch high-definition network video, TP-LINK 300Mbps High Power Wireless USB Adapter - cFosSpeed Miniport 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, Whether you like playing games online or shopping online, this card is very suitable for you.