Feature: 1. High Speed: This PCIe network card adopts 802.11A/B/G/N/AC wireless technology to provide wireless speeds of up to 1200Mbps, including 300Mbps on 2.4GHz and 867Mbps on 5GHz, ensuring fast and stable network connections. 2. BT 4.2 Function: This PCIe WiFi adapter card has inbuilt BT 4.2 technology, which can be connected to various BT devices, convenient for file transfer, audio device connection and other application scenarios. 3. Supported System: This PCIe network adapter is compatible for Win 7, for Win 8, for Win 10, for Win 11 operating system, meeting different needs of users. 4. Widely Compatible: This PCI Express network card adopts PCI Ex1 interface and is compatible with PCI Ex1, x4, x8, x16 interface. Suitable for all kinds of motherboard and desktop configuration, easy to install and use. 5. Stable Signal: This desktop network card uses advanced antenna design and signal processing technology to provide stable and powerful wireless signal coverage, enabling users to enjoy high speed and stable wireless network connections anywhere in their homes. Specification: Item Type: PCIe Network Card Material: Printed Circuit Board Wireless Technology: 802.11A/B/G/N/AC Wireless Speed: 1200Mbps (2.4G/300Mbps+5G/867Mbps) Inbuilt BT: BT 4.2 Product Interface: PCI Ex1 Compatible Interface: PCI Ex1/x4/x8/x16 Supported System: Compatible for Win 7, for Win 8, for Win 10, for Win 11. Package List: 1 x PCIe Network Card1 x Adapter Cable2 x Antenna1 x Screw