Today get the device, and the right stick. First on the host computer installed, no problems. Second, the Fritz stick for the computer that is not bought, installed on a laptop, no problems. Third, the laptop with the built-in WLAN Installs, does not go. Enter security password ????? Ask your system administrator, stupid thing, I have to be. Then looked out inspiration among the router, Aha there he is. After the problem was solved. Then, according to statement "[...]", entered (The account was suspended Fritz) is also better, it then went on a sex site. On the Start Center is the message. Security: Protection against accidental connections disabled. How can I park it, I do not know, so I turned to the support. All in all, the installation was completed after 3 hours, incl. Updates. I would buy the device again.