The installation requires Windows 7 no software CD. However it is settled for just in case.
Many DSL providers to write to their offers "Surfing in a few minutes".
In AVM that is true and it comes even more quickly.
The Fritz! Stick inserted, the operating system recognizes it immediately, he finds the surrounding wireless networks, security key of the router for connecting to the Internet to enter and away you go. Has in me only yesterday in connection with an Alice modem (also in conjunction with third-party) wonderful and works within one minute.
Given this ease of use and reliability I find justified this higher acquisition price.
A nice gimmick is the bonus of a 50cm long USB USB coupling the necessary extension necessary in the event that should occur at the computer site itself interference.
For this purpose I needed it but with a Fritz! Stick yet.
Strong buy recommendation.