The Febsmart FS-AC86BT 1200Mbps DualBand WiFi BT 4.2 Adapter is a wireless network card that offers fast and reliable connectivity. With a maximum data rate of 1200 Mbps, it allows for seamless streaming and gaming. The low profile bracket design makes it easy to install on various compatible ports such as PCI Express x4, x1, x16, and x8. Compatible with universal brands, this Febsmart adapter is a versatile option for enhancing your computer's network capabilities.