Replacing the present Ralink RT5390R 802.11b / g / n WiFi Adapter against Intel. Installation with some problems when activating the card with the help of the WiFi button. Latest Intel software delivers 16:11 with a fix, then trouble activating under W8-64. Same card inserted into a AIO MSI. No problems during activation. Both run in 5.2Mhz area without problems. Intel provides a nice tool "Dashboard" it; very easy direct connection of WiFi computers and exchange of data, and chat messages. WIMAX applications have not yet been tested.