Blueshadow Wireless USB wifi adapter gives 1200 Mbps super-fast speed. It is a wireless network adapter specially designed for PC and desktops. It comes with a 2.4 GHz to 5GHz high gain speed. It has a 5dBi antenna that is multi-angle rotational. It is compatible with the latest window, Linux, Vista, and Mac operating systems. The adapter gives strong compatibility and a lag-free connection. It is flexible and works with any wi-fi router. It is a wireless adapter that ensures you stream HD audio and video, play games, surfing, chatting, etc. This adapter also comes with extra security options and you can set up your device very easily. It can give dual-frequency sharing and stable wireless signals.