Identify unknown devices not recognized by Windows in your system especially after you reinstall your system and cannot figure out what all those yellow question mark labeled devices really are.
Help you search for workable drivers on the Internet. Driver backup is optional after you have all your device drivers installed.
By checking Device Manager for unknown devices and extracting information from it, Unknown Devices attempts to figure out what the device is. You might not have to open your case or look up random numbers off of PCI cards to figure out what they are.
