I have this MiniPCI card is inserted into an Acer Extensa 5235, before that I had downloaded my latest drivers for Wifi and Bluetooth (2 different driver!) From the Intel side. Wifi worked with the Intel drivers in Win7 Prof 64bit immediately, Bluetooth has been set on the Windows drivers automatically in transition. After Istallation Intel BT driver, it looked like, as würede the work, but not to be coupled devices are detected. After many experiments with driver installs and uninstalls I wanted to return the card when I got the idea to look times in the Windows services management. There I saw that the Bluetooth service was disabled and set to manual. So started service, set to "automatic", and lo and behold, Bluetooth works perfectly. With the WiFi function load web pages faster, the received signal is considerably stabler, is quickly connected to the router as the previously installed Atheros device. In the Windows Services Manager to get the fastest way possible, by clicking on "Computer" click with the right mouse button on the tab "Manage", then click "Services and Applications" .....