Dual Band Wireless This 5G network card supports 802.11A/B/G/N/AC wireless technology, which support 2.4G and 5G bands at the same time, up to 300Mbps and 867Mbps, your network experience could be smoother. Bluetooth4.0 4.0: This PCIe WiFi adapter card supports Bluetooth4.0 4.0, which can be connected with a variety of Bluetooth4.0 devices, such as headphones, speakers, etc., to make your life more convenient. PCIEx1 Interface: This 5G WiFi card adopts PCIEx1 interface, the connection with the motherboard is more stable, and it is not easy to drop, so that your network connection is more stable. 802.11A/B/G/N/AC Network Standard: This 5G wireless card complies with 802.11A/B/G/N/AC network standards, compatible with various wireless network environments. Easy Installation: This desktop network card is suitable for Win 7, for Win 8, for Win 10 operating system, strong compatibility ensures great convenience.easy to install. Specification: Item Type: 5G Network Card Wireless Technology: 802.11A/B/G/N/AC Speed: 2.4G/300Mbps and 5G/867Mbps BT Compatibility: 4.0 Interface: PCIEx1 Supported Operating System: Suitable for Win 7, for Win 8, for Win 10 Material: PCB+Plastic+Metal colour: Black Package Contents: 1 x Wireless Network Card Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.