PCIe 300Mbps 2.4GHz 867Mbps 5GHz Dual Antenna BT4.2 PCIe WiFi Adapter Card for Win 7 8 10 11 System Feature: 1. High Speed: This PCIe network card uses 802.11A/B/G/N/AC wireless technology to provide wireless speeds of up to 1200 Mbps, including 300 Mbps in the 2,4 GHz band and 867 Mbps in the 5 GHz band, ensuring fast and stable network connections. 2. BT 4.2 Function: This PCIe WiFi adapter card has built-in BT 4.2 technology, which can be connected to various BT devices, which is convenient for transferring files, connecting audio devices and other application scenarios. 3. Supported System: This PCIe network card is compatible with Win 7, Win 8, Win 10, and Win 11 operating systems, 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 types of motherboards and desktop setups, it is easy to install and use. 5. Stable Signal: This desktop network card uses advanced antenna design and signal processing technology to provide a stable and powerful wireless signal range, allowing users to enjoy fast and stable wireless network connections anywhere in their home. Specification: Item Type: PCIe Network Card Material: printed circuit board Wireless technology: 802.11A/B/G/N/AC Wireless network speed: 1200 Mbps (2,4 G/300 Mbps 5G/867 Mbps) Built-in BT: BT 4.2 Product Interface: PCI Ex1 Compatible interface: PCI Ex1/x4/x8/x16 Supported System: Compatible with Win 7, Win 8, Win 10 and Win 11 Package List: 1 x PCIe Network Card 1 x Adapter Cable 2x antenna 1 x Screw