Gigabyte GC-WB1733D-I Wireless AC1750 Bluetooth 5.0 Dual Band PCI-Express WiFi Card Intel Wireless-AC 9260 included IEEE 802.11ac standards compliant Antenna supports WLAN 2Tx2R transmission High speed wireless connection up to 1733 Mbps BLUETOOTH 5 Smashes the GbE Barrier 2x2 802.11ac Dual Band WIFI BLUETOOTH 5 card GC-WB1733D-I is an exclusive PCIe expansion card that offers support for the latest 2x2 802.11ac 160MHz Dual Band WIFI and BLUETOOTH 5 connectivity. Bluetooth Function BLUETOOTH 5 WiFi Function Wireless: a/b/g/n/ac with wave 2 features, WMM, WMM-PS, WPA, WPA2, WPS2, Protected Management Frames Wi-Fi Miracast as Source, and Wi-Fi Direct IEEE WLAN Standard: IEEE 802.11a/b/g/n/ac, 802.11d, 802.11e, 802.11h, 802.11i, 802.11w; 802.11r, 802.11k; Fine Timing Measurement based on 802.11REVmc Security: WPA and WPA2, 802.1X (EAP-TLS, TTLS, PEAP,EAP-SIM, EAP-AKA, EAP-AKA)