way2dumb
1 Copper

RE: Need drivers for Dell Latitude E6520 "Broadcom USH" & "Mass Storage Controller" Windows 7 64 Bit

Hi there what you need is the "Dell Data protection Application" found here for the M6500

http://www.dell.com/support/drivers/au/en/aubsd1/DriverDetails/Product/precision-m6500?driverId=X1C1...

That will install "Dell ControlVault w/o Fingerprint Sensor"

cheers   I have done the same search a few times