Launch the Device Manager by clicking the Start menu button, clicking “Control Panel,” clicking “Hardware and Sound” and selecting “Device Manager.” Right-click on the “Unknown USB Device” and click “Update Driver Software.”

Can I uninstall unknown device in Device Manager?

Be aware that merely removing the unknown device in Device Manager does not work if a software program is the cause of the unknown device. You must remove the program and then restart your computer.

Where is unknown driver in Windows 7?

On Windows 7, press Windows Key + R, type devmgmt. msc into the Run dialog, and press Enter. The Device Manager can also be accessed from the Control Panel or with a search from your Start menu or Start screen. You’ll find unknown devices and other non-functioning devices under Other devices.