The Mercusys USB dual band AC1300 adapter is the perfect solution for fast and stable connectivity. With the latest wireless standards, it offers transfer rates up to 867 Mbps on the 5 GHz band and 400 Mbps on the 2.4 GHz band, ensuring a smooth online experience, ideal for streaming, gaming, or browsing. The 5dBi high gain external antenna optimizes the signal, extending coverage range. Easy to use via USB 2.0 interface, this adapter is compatible with most operating systems, making it the ideal solution to improve connection on laptops or desktops.