Feature:1. Dual Band: WiFi antennas switch between the 5GHz and 2.4GHz bands, giving your PC access to the latest dual band WiFi routers for faster speeds and a wider range of wireless connections.2. 1200Mbps: 1200Mbps super speed, up to 867Mbps in the 5GHz band or 300Mbps in the 2.4GHz band, provides you with fast and lag free wireless connectivity.3. Bluetooth 4.0: PCIE NIC adapter supports Bluetooth BT4.0 and is backward compatible with BT3.0 2.1 2.0 standards.4. PCB Material: WiFi adapter is made of PCB material, high temperature and cold resistance, long time use without deformation, thus ensuring long term stability5. Scope of Application: 1200Mbps WiFi card with stable performance, ideal for online videos, games, music, HD streaming videos, etc.Specification:Item Type: PCIEx1 WIFI Card AdapterMaterial: PCBInterface: PCIE X1 (for PCIE X1 X4 X8 X16 interface)Band: 2.4Ghz 5GhzSpeed: 2.4G 300Mbps, 5G 867MbpsNetwork Standard: 802.11a/b/g/n/acBluetooth: 4.0.Package List:1 x Adapter2 x Antenna1 x Adapter Cable1 x Screw