Features 1、High Speed Dual Band Transmission: BCM43570 Mini PCIe card supports 2.4GHz and 5GHz dual bands, providing up to 867Mbps (5GHz) plus 300Mbps (2.4GHz) data transfer rates, ensuring a fast and stable internet connection for HD video streaming and online gaming. 2、Bluetooth 4.1 Compatibility: Built in Bluetooth 4.1 module allows easy connection with Bluetooth devices such as keyboard, and headphones for no lag data transmission, enhancing efficiency in work and entertainment. 3、Strong Compatibility: This wireless network adapter is compatible for Win 10 operating system, easy to install with plug and play, no additional drivers required for quick setup and optimal wireless performance. 4、Compact Portable Design: Featuring Mini PCIE interface standard, compact size for easy portability and installation in space limited computers, ideal for use with ultra thin laptops and small form factor PCs. 5、Stable Performance: PCB material ensures durability and signal stability of the wireless card, maintaining excellent performance even in complex electromagnetic environments. Specification Item Type: Mini PCIE Network Card Material: PCB Interface: Mini PCIE Frequency: 2.4GHz 5GHz Speed: 5GHz 867Mbps, 2.4GHz 300Mbps Bluetooth: 4.1 Operating System: for Win 10 Package List 1 x Mini PCIE Network Card 2 x Screws