How to Disable USB Port in Windows 10
Want to disable your USB ports in Windows 10? It’s pretty straightforward and will help increase your computer’s security. Follow these steps to ensure that unauthorized devices can’t be plugged into your system.
How to Disable USB Port in Windows 10
In this guide, we’ll walk you through disabling USB ports on a Windows 10 computer. This process involves editing the computer’s device manager and registry. By the end, you’ll have effectively disabled USB ports, preventing unauthorized devices from being connected.
Step 1: Open Device Manager
First, open the Device Manager.
To do this, press the Windows key and the ‘X’ key simultaneously, and then select ‘Device Manager’ from the menu.
Step 2: Find USB Controllers
Next, locate the Universal Serial Bus controllers section.
Scroll down through the list of devices until you see ‘Universal Serial Bus controllers.’ Click the arrow next to it to expand the list.
Step 3: Disable USB Ports
Now, disable the USB ports individually.
Right-click on each USB controller entry under ‘Universal Serial Bus controllers’ and choose ‘Disable device.’ Confirm any prompts that appear.
Step 4: Open Registry Editor
Next, open the Registry Editor.
Press the Windows key and ‘R’ key together, type ‘regedit,’ and press Enter. Allow any permissions if prompted.
Step 5: Navigate to USBSTOR
Navigate to the USBSTOR registry key.
In the Registry Editor, go to ‘HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesUSBSTOR.’
Step 6: Modify the Start Value
Finally, modify the ‘Start’ value to disable USB storage devices.
Double-click on ‘Start’ in the right pane and change the value data to ‘4’. Click OK and close the Registry Editor.
After completing these steps, your USB ports will be disabled, and any attempt to connect new USB devices will be blocked.
Tips for Disabling USB Port in Windows 10
- Always back up your registry before making changes. This can save you from potential system errors.
- Disabling USB ports can also be done via Group Policy Editor if you’re using Windows 10 Pro or Enterprise.
- Consider using software that allows you to disable USB ports selectively, adding more control.
- If you need to re-enable USB ports later, remember to reverse these changes.
- Regularly check for unauthorized devices in your Device Manager.
Frequently Asked Questions
What happens if I disable the USB ports?
Disabling USB ports will prevent any new USB devices, such as flash drives or external hard drives, from being recognized by your computer.
Can I re-enable USB ports after disabling them?
Yes, you can. Simply reverse the steps above, re-enabling each USB controller in Device Manager and changing the ‘Start’ value back to ‘3’ in the Registry Editor.
Is it safe to disable USB ports?
Generally, yes. However, ensure you won’t need to connect any USB devices before doing this, as it will block all such connections.
Will this affect my USB keyboard and mouse?
Disabling USB ports will affect all USB devices, so if your keyboard and mouse use USB, they will also be disabled. Consider this before proceeding.
Can I disable USB ports temporarily?
Yes, follow the steps to disable them. When you need them again, simply re-enable the ports by reversing the changes.
Summary
- Open Device Manager
- Find USB Controllers
- Disable USB Ports
- Open Registry Editor
- Navigate to USBSTOR
- Modify the Start Value
Conclusion
Disabling USB ports in Windows 10 can be a useful measure to secure your computer from unauthorized access and data theft. It’s a relatively simple process that involves a few tweaks in the Device Manager and Registry Editor. Remember, with great power comes great responsibility—only disable USB ports if you’re sure you won’t need them, as this action will block all USB devices, including keyboards and mice if they use USB connections.
These steps are straightforward, but always proceed with caution when making changes to your system settings. Consider backing up your registry and keeping a record of any changes you make. This makes it easier to revert settings if needed. For more advanced users, the Group Policy Editor offers additional controls.
Stay safe and secure, and don’t hesitate to reach out for more tips and tricks on managing your Windows 10 device!
Matt Jacobs has been working as an IT consultant for small businesses since receiving his Master’s degree in 2003. While he still does some consulting work, his primary focus now is on creating technology support content for SupportYourTech.com.
His work can be found on many websites and focuses on topics such as Microsoft Office, Apple devices, Android devices, Photoshop, and more.