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What is UsbHub3?

UsbHub3.sys is a system file associated with the Windows operating system, specifically designed and developed by Microsoft. It is a software component related to USB 3.0 Hub Driver. This file plays a crucial role in managing and ensuring the proper functioning of USB 3.0 ports and devices connected to them.

The associated software, the USB 3.0 Hub Driver, is essential for enabling the communication between your computer's operating system and the USB 3.0 devices connected to it. It ensures that data can be transferred correctly and efficiently between the system and the USB devices. Without this driver, your USB 3.0 devices may not function properly.

UsbHub3.sys is needed because it is a part of the driver that allows your computer to communicate with USB 3.0 devices. Without it, your computer may not recognize or properly interact with these devices. This could lead to issues such as slow data transfer rates, or the device not working at all.

Under normal circumstances, there is no need to remove UsbHub3.sys as it is a critical system file. If the file becomes corrupted or causes system errors, it may need to be repaired or reinstalled. In some cases, malware or viruses may disguise themselves as UsbHub3.sys, in which case it would be necessary to remove the malicious file to protect your system. Always ensure to keep your system and antivirus software up-to-date to prevent such issues.

Run a free scan to check for UsbHub3 drivers in need of updating

UsbHub3.sys file information

The process known as USB3 HUB Driver belongs to software Microsoft Windows Operating System or Hochgeschwindigkeits-Hub (SuperSpeed) by (www.microsoft.com).

Description: The original UsbHub3.sys is an important part of Windows and rarely causes problems. UsbHub3.sys is located in a not clearly defined folder. file.net/process/usbhub3.sys.html 
The driver can be started or stopped from Services in the Control Panel or by other programs. The file is a Microsoft signed file. There is no detailed description of this service. The program is not visible. UsbHub3.sys is digitally signed. UsbHub3.sys appears to be a compressed file. Therefore the technical security rating is 2% dangerous.

Uninstalling this variant: If you have any problems with UsbHub3.sys, you could also do the following:
  1) remove the entire program Microsoft Windows using Windows Control Panel
  2) consult Microsoft's Customer Service.

Recommended: Identify UsbHub3.sys related errors

Important: Some malware camouflages itself as UsbHub3.sys. Therefore, you should check the UsbHub3.sys process on your PC to see if it is a threat. We recommend Security Task Manager for verifying your computer's security. This was one of the Top Download Picks of The Washington Post and PC World.

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Best practices for resolving UsbHub3 issues

A clean and tidy computer is the key requirement for avoiding problems with UsbHub3. This means running a scan for malware, cleaning your hard drive using 1cleanmgr and 2sfc /scannow, 3uninstalling programs that you no longer need, checking for Autostart programs (using 4msconfig) and enabling Windows' 5Automatic Update. Always remember to perform periodic backups, or at least to set restore points.

Should you experience an actual problem, try to recall the last thing you did, or the last thing you installed before the problem appeared for the first time. Use the 6resmon command to identify the processes that are causing your problem. Even for serious problems, rather than reinstalling Windows, you are better off repairing of your installation or executing the 7DISM.exe /Online /Cleanup-image /Restorehealth command. This allows you to repair the operating system without losing data.

To get your computer running as fast as it did on day one, you can 8reset your PC. Your personal files will remain intact, but any programs you installed will need to be reinstalled.

To help you analyze the UsbHub3.sys process on your computer, the following programs have proven to be helpful: ASecurity Task Manager displays all running Windows tasks, including embedded hidden processes, such as keyboard and browser monitoring or Autostart entries. A unique security risk rating indicates the likelihood of the process being potential spyware, malware or a Trojan. A good Bantivirus software detects and removes sleeping spyware, adware, Trojans, keyloggers, malware and trackers from your hard drive.



Other processes

UsbHub3.sys [all]