I have seen a number of similar posts about this device being flagged by Device Manager as not having a driver installed. With my new Latitude E6430s I am having the same problem after a clean install of Windows 7 Ultimate 64-bit. I follwed the Dell "re-image how to guide" v A03 available through Dell and installed the chipset, etc. in the order requested. The Drivers and downloads site for this laptop under 64-bit Win7 does not give a "dell system software" driver.

Have installed most everything available for my system under Win7 64-bit, including "client system update", to no avail.

Thanks for any suggestions on where to find necessary drivers!!

In addition, at first I also had a problem with the Intel Wireless card - it also appeared in the list after installing the driver and the Intel WiDi application. Installing the "Update Package for Microsoft® Windows®" for the Dell Intel (R) WiMAX Link 6250 finally took care of this problem.

Thanks again.