Feature: 1. FREE 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. 2. WIFI RECEPTION AND WIFI TRANSMISSION: Simulate AP mode, easily establish a wireless network, allowing other digital devices such as laptops to enjoy fast speed WiFi. 3. STABLE 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. 4. STRONG 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. 5. DUAL 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. Specification: Item Type: Wireless Network Card Material: Stainless Steel, Electronic Components Interface: PCIE Compatible System: For WIN7, 8.1, 10. Package List: 1 x Network Card Module 2 x Antenna 1 x Connection Line 1 x Screw