Feature: 1. High Speed Transmission: With a high speed transmission rate of 300Mbps, the USB external antenna ensures a stable and seamless internet connection. Experience fast and uninterrupted browsing and streaming. 2. Dual Band Support: The antenna supports both 2.4G and 5G WiFi sign, providing wide coverage and avoiding sign interference. Enjoy a smoothly and reliable network experience without any lag or dropouts. 3. USB External Antenna: Equipped with an external antenna, the product offers enhanced sign reception and transmission capabilities. It effectively extends the range of your WiFi sign, ensuring a strong and reliable connection. 4. Easy Installation: The USB external antenna requires no complicated driver installation. Simply plug it into a USB port, and it can be used. Enjoy simple setup process and start using it right away. 5. Wide Compatibility: The antenna is compatible with various operating systems and works with different brands of desktop computers and laptops. It offers great versatility and can be used with ease on various devices. Specification: Item Type: USB External Antenna Material: ABS Speed: 300Mbps Frequency: 2.4G 5G Dual Band. Package List: 1 x Antenna Adapter1 x Antenna1 x Data Cable