Windows Unknown Device Identifier

There are certain times when Windows fails to identify a hardware device, by showing yellow question mark against the device in the device manager, due to not enough information being available or because there are no know device drivers available in the Windows database, that can be used to run the device.

In such cases, if you do not have the original device driver media CD/DVD, the device becomes practically useless. Unknown Device Identifier is a freeware that will help you identify unknown windows devices marked with a yellow question mark in the device manager.

Unknown device manager reports a detailed summary of such devices including 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 vendor.

Download Unknown Device Identifier

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Keith Dsouza

I am the editor-in-chief and owner of Techie Buzz. I love coding and have contributed to several open source projects in the past. You can know more about me and my projects by visiting my Personal Website. I am also a social networking enthusiast and can be found active on twitter, you can follow Keith on twitter @keithdsouza. You can click on my name to visit my Google+ profile.