Unknown Device Identifier is a useful utility that can identify unknown devices in your system especially after you reinstall your system and cannot figure out what all those yellow question mark labeled devices really are.

Unknown Device Identifier enables you to identify the yellow question mark labeled Unknown Devices in Device Manager. And reports you a detailed summary for the manufacturer name, OEM name, device type, device model and even the exact name of the unknown devices. With the collected information, you might contact your hardware manufacturer for support or search the Internet for the corresponding driver with a simple click.
 
With this utility, you might immediately convert your unidentified unknown devices into identified known devices and find proper driver on the Internet and contact the hardware device manufacturer or vender. Known devices recognized by Microsoft Windows will also be analyzed independent of the operating system.

You are suggested to do a thorough driver backup with My Drivers after you have identified all the unknown devices with their proper device drivers software installed.

Here are some key features of "Unknown Device Identifier":

· Identify USB 1.1/2.0 Device
· Identify IEEE 1394 Device
· Identify ISA Plug&Play Device
· Identify AGP Bus Device
· Identify PCI, PCI-E Device
· Multilingual interface: English, French
· Find Drivers for Hardware Devices
· Contact Hardware Vender directly
· Save or Print Hardware information