The adapter worked with my Windows Seven fixed computer without installing the supplied CD, my network WiFi Freebox V5 has been detected without problem. The USB extension looks good, the angled nozzle allows to put the adapter in an upright position on the computer. Only small point, the adapter is supplied with a plug, but we do not know what to do once it is plugged into the computer, and you risk losing it. The delivery period corresponds to what was announced (6 days).