The Gigabyte Wireless Dual Band WiFi + Bluetooth 4.2 GC-WB867D-I 802.11AC PCI-e is a high-performance network card designed for Gigabyte brand computers. It supports up to 867 Mbps on the 5 GHz band and is Wi-Fi Certified for 802.11ac standards. The card also features Dual Module Bluetooth 4.2 technology, ensuring seamless connectivity for both WiFi and Bluetooth devices. With a PCI port compatibility, this PCI-e wireless network card is a reliable and efficient choice for improving your computer's network connectivity.