Card easy to install on Windows 7 64 bit, put in place without putting the installation disk and start the computer, Windows will find the drivers and all seul.redémarrer located on the wireless networks available with a signal powerful compared to wifi clée or cards is the top level puissance.je frankly doubted I had 2 Clées d-link. I have won two reception bars navigation is more fluid and download I am higher in speed. (the box is 20m 2 in another building separate us apart) nothing to say the top of the wireless cards currently.