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 and contact hardware manufacturer or vendor directly. Driver backup is optional after you have all your device drivers installed. USB 1.1/2.0/3.0 Device

Keywords: identify, driver, unknown, device, unknown devices, manager, hardware, search, update

Recent Changes: Accurately recognize unknown devices on Windows 8.1

Install Support: Install and Uninstall

Supported Languages: English, French

Additional Requirements: Microsoft Windows 32-bit or 64-bit.

PAD file URL: http://www.zhangduo.com/udi.xml