You can right click and uninstall the 'unknown' device. Then install the driver for your device. Then scan for new hardware in device manager. If you've installed the correct driver, it will find the new hardware and recognize it.
Thanks, but been there done that = fail.
However, I did notice that every time I run the driver installation utility or try to manually add the device driver, the number after the device name changes. Like now it is up to Intel (R) WiFi Link 5350 (21)...
OK, where do I delete the past 20 instances?