Unknown Device Identifier

Unknown Device Identifier

Unknown Device Identifier is a free and open source software used to identify unknown devices connected to your computer. It scans hardware details to match them against a database and determine the correct drivers needed.
Unknown Device Identifier image
hardware drivers identification

Unknown Device Identifier: Identify Unknown Devices Connected to Your Computer

Free and open source software to identify unknown devices connected to your computer, scans hardware details against a database to determine correct drivers needed.

What is Unknown Device Identifier?

Unknown Device Identifier is a free, open source program for Windows that helps identify unknown devices showing in Device Manager. When you connect a new device to your computer, if Windows is unable to automatically recognize it and install the proper drivers, the device may show up as an "Unknown Device" in Device Manager.

Unknown Device Identifier scans the hardware details and compares them against an online database to match the vendor and model information. Once identified, it can help direct you where to find the correct drivers to install for the unknown device. This allows you to properly install unfamiliar or older devices that Windows does not recognize automatically.

Key features include:

  • Scan all unknown devices and attempt to identify them
  • Direct links to download manufacturer drivers for identified devices
  • Support for identifyingunknown USB, PCI, PCMCIA and other types of devices
  • Completely portable standalone executable, no installation needed
  • Free and open source software for personal use

Unknown Device Identifier provides a simple way to analyze and recognize devices on your system that Windows does not properly detect. With regular updates to its hardware identification database, it can help match most unsupported or outdated hardware and allow you to install the necessary drivers.

Unknown Device Identifier Features

Features

  1. Scans hardware details of unknown devices
  2. Matches hardware details against a database
  3. Identifies correct drivers needed for unknown devices
  4. Provides device information like device name, vendor, chipset, etc
  5. Works for USB, PCI devices, etc
  6. Lightweight and portable

Pricing

  • Free
  • Open Source

Pros

Free and open source

Easy to use

Helps fix driver issues

Saves time troubleshooting unknown devices

Works offline without internet connection

Actively maintained and updated

Cons

Limited hardware database

May fail to identify very old or obscure devices

Manual driver installation still required after identification

Lacks advanced diagnostics of paid tools

User interface is dated


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