Welcome to our store! [Dual-Band Support]: The wireless network card supports both 2.4GHz and 5GHz frequency bands, you can choose the most suitable frequency band, minimize wireless interference, and ensure optimal signal transmission. [Enhanced Signal Strength]: The network card features an optimized dual-antenna configuration, resulting in receiving high-gain signals. The antennas can be rotated 180 degrees, allowing you to adjust signal strength as needed. [USB 3.0]: The network card utilizes USB 3.0 technology, providing a transmission speed of up to 5Gbps, enhancing data transmission stability, and ensuring high-speed transfers without lag or stuttering, allowing you to experience fast and reliable network connectivity. [Efficient Cooling Design]: The network card is designed with ventilation holes for efficient heat dissipation, helping to maintain a normal operating temperature and extend the card's lifespan, no need to worry about overheating issues. [Wide System Compatibility]: The wireless network card supports various operating systems, including for Windows XP, 7, 8, 8.1, and 10, compatible with a wide range of devices and offering seamless integration into your existing network configuration. Item Type: Wireless Network Card Material: ABS Transmission Rate: 600 Mbps Function: WiFi Transmitter, WiFi Receiver Antenna: External Antenna Frequency Band: 2.4G, 5G Supported System: for Windows XP, 7, 8, 8.1, 10 1 x Wireless Network Card If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We will do our best to provide you with satisfactory customer service.