Feature:1. Dual Band: IEEE 802.11ac wireless networking family, adapters that operate at 2.4 GHz and 5.0 GHz frequencies.2. High Speed: The rate is up to 1200Mbps (2.4GHz 300Mbps, 5GHz 867Mbps), and supports Bluetooth 4.0.3. Applicability: Support for Windows 7 8 10 system, suitable for computers with PCI Express (PCIE 1X 4X 16X slot) interface.4. Wide Wireless Range: Use two external high gain antennas to connect to your WiFi from further away, ensuring greater range and enhanced stability.5. Portable: The desktop wireless network adapter is plug and play, compact and easy to carry.Specification:Item Type: PCIE WiFi CardMaterial: PCBBluetooth: 4.0Frequency: 2.4GHz 5.0GHz Dual FrequencySpeed: 1200mbps (2.4GHz 300Mbps, 5GHz 867Mbps)System Support: For Windows 7 8 10Applicable Equipment: Computer With PCI Express (PCIE 1X 4X 16X Slot) Interface.Package List:1 x Network Card2 x Antenna1 x Adapter Cable1 x ScrewNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.