1、[Dual Band Support]: The wireless network card supports both the 4GHz and 5GHz frequency bands, you can choose the most suitable frequency band, minimizing wireless interference and ensuring optimal signal transmission. 2、[Enhanced Signal Strength]: The network card features an optimized dual antenna configuration, resulting in high gain signal reception. The antennas can be rotated 180 degrees, allowing you to adjust the signal strength as needed. 3、[USB 0]: The network card utilizes USB 0 technology, offering a transmission rate of up to 5Gbps, improves the stability of data transmission and ensures high speed transfers without any lag or stuttering, allowing you to experience fast and reliable network connectivity. 4、[Efficient Cooling Design]: The network card is designed with ventilation holes for effective heat dissipation, helping maintain a normal operating temperature and prolongs the lifespan of the card, no need to worrying about overheating issues. 5、[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 offers a seamless integration into your existing network setup. 1 x Wireless Network Card Item Type: Wireless Network CardMaterial: ABSTransmission Rate: 600MbpsFunction: WiFi Transmitter, WiFi ReceiverAntenna: External AntennaFrequency Band: 2.4G, 5GSupport System: for Windows XP, 7, 8, 8.1, 10