Once you have successfully completed the installation behind him, working the stick as it should: very fast and reliable. With me were 217-270 Mbit / s displayed. Now for the installation problems: one should put into the USB port on the router to stick simply to transfer the wireless settings. The Info button flashes (with me of 3270) and when it stops, the process is complete. For me it did not stop blinking, a look at the FAQ on the website shows, one should activate the Surf Stick in the router settings. No sooner said than done, now it comes. Now one should connect the drive to the PC running, then the installation will start automatically. Of course they do not on my PC with Windows 8 Professional, 64-bit. Hmm, so let's see on the website and download - with the old stick ;-) OK, found, downloaded, launch and an error message: never sets 64 bits. Crap, perhaps using the Windows Device Manager - No, nothing found on the web. Last try: are the files maybe on the stick? In fact, the Explorer you can see the drive as a disk with some files, including a promising installation file, double-click and the installation begins. From then on, everything went by itself. Note this one could also be somewhere in the enclosed installation booklet, but that would be too easy. Perhaps these tips will help to yes. Not just give up with installation problems. Nevertheless, a point deduction.