Item Type: Wireless Network Card _x000D_ Material: Stainless Steel, Electronic Components_x000D_ Interface: PCIE_x000D_ Compatible System: For WIN7, 8.1, 10 1FREE COMPATIBILITY: Supports powerful system compatibility for multiple systems, including for Windows 7, for Windows 8.1, for Windows 10, and more. It runs freely on your computer and allows for free matching. The PCI E interface is fully compatible and supports interfaces such as PCE 1, 4, 8, and 16. 2WIFI RECEPTION AND WIFI TRANSMISSION: Simulate AP mode, easily establish a wireless network, allowing other digital devices such as laptops to enjoy fast speed WiFi. 3STABLE TRANSMISSION: Focusing on the inner core equipped with powerful chips to accelerate data processing speed and defend signal transmission, ensuring more stable and efficient data transmission. 4STRONG SIGNAL TRANSMISSION CAPABILITY: External 25dB high gain antenna signal has a great strength, with 2 external 5 dBi high gain antenna can enable wireless signal transmission and transmission distance to be extended in an open environment, providing better wireless penetration ability, smoother data reception, and wider coverage. 5DUAL FREQUENCY SWITCHING: Enjoy fast speed network support at 2.4GHz, with 5GHz dual frequency options available. The 5GHz frequency band can arrive a speed of 433M, paired with a 2.4GHz frequency band of 150M. Users can freely switch their working frequency bands to effectively avoid wireless interference and network congestion, resulting in more stable wireless signals and smoother speeds. 1 x Network Card Module 2 x Antenna 1 x Connection Line 1 x Screw