Disable USB connection - is that possible?
With a little trick you can deactivate a USB port, for example to increase the security of your data. The measure means that unauthorized persons can no longer pull anything off your PC.
How to disable the USB port
- Open the device manager and scroll down to the entry "USB controller".
- Click on the desired USB port and switch to the Driver tab on the properties page.
- Select the "Deactivate" item and confirm the setting.
- Repeat the steps for each USB port you want to disable.
Read also how to show hidden devices again in the Windows device manager.