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What is U3BoostSvr.exe?

U3BoostSvr.exe is an executable file associated with the software "USB 3.0 Boost" developed by ASUSTeK Computer. This file is typically located in the directory C:\Program Files (x86)\ASUS\AI Suite II\USB 3.0 Boost. The software is part of the AI Suite II, a utility program suite that comes with ASUS motherboards.

The "USB 3.0 Boost" software is designed to enhance the performance of USB 3.0 devices. It does this by implementing a data transfer protocol known as UASP (USB Attached SCSI Protocol), which can significantly increase transfer speeds compared to the standard BOT (Bulk-Only Transport) protocol. This can be particularly useful for external storage devices, such as SSDs or HDDs, that are connected via USB 3.0.

If you frequently use USB 3.0 devices and want to maximize their performance, the "USB 3.0 Boost" software can be beneficial. If you do not use USB 3.0 devices, or if you do not require the additional speed provided by the UASP protocol, the software may not be necessary.

Like any software, "USB 3.0 Boost" uses system resources. If you find that it is consuming too much CPU or memory, or if it is causing system instability, you may want to consider removing it. If you suspect that the U3BoostSvr.exe file is a virus or malware (due to its location or behavior), you should scan it with an antivirus program and remove it if necessary.

Click to Run a Free Scan for U3BoostSvr.exe related errors

U3BoostSvr.exe file information

The process known as U3Checker MFC Application or USB 3 Boost Svr belongs to software U3Checker Application or USB 3 Boost Svr by (www.asus.com).

Description: U3BoostSvr.exe is not essential for the Windows OS and causes relatively few problems. U3BoostSvr.exe is located in a subfolder of "C:\Program Files (x86)"—usually C:\Program Files (x86)\ASUS\AI Suite II\USB 3.0 Boost\. Known file sizes on Windows 10/11/7 are 90,112 bytes (66% of all occurrences) or 238,392 bytes. file.net/process/u3boostsvr.exe.html 
The file is not a Windows system file. It is a Windows scheduled tasks. The U3BoostSvr.exe file is a file with no information about its developer. U3BoostSvr.exe is able to record keyboard and mouse inputs. Therefore the technical security rating is 26% dangerous.

Uninstalling this variant: You can completely remove AI Suite II (Control Panel ⇒ Uninstall a Program).

Recommended: Identify U3BoostSvr.exe related errors

Important: Some malware camouflages itself as U3BoostSvr.exe, particularly when located in the C:\Windows or C:\Windows\System32 folder. Therefore, you should check the U3BoostSvr.exe 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 U3BoostSvr issues

A clean and tidy computer is the key requirement for avoiding problems with U3BoostSvr. 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 U3BoostSvr.exe 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

U3BoostSvr.exe [all]