EaseUS EaseUS Disk Copy SYS nusb3xhc.sys

How to Update, Download, and Fix Nusb3xhc.sys

Last Updated: 11/26/2024
[Time to Read: ~3-5 minutes]

The development of USB 3.0 Device Driver by EaseUS prompted the latest creation of nusb3xhc.sys. It is also known as a USB 3.0 Host Controller Driver file (file extension SYS), which is classified as a type of Win32 EXE (Dynamic link library) file.

nusb3xhc.sys was first released in the Windows 10 Operating System on 08/16/2018 with EaseUS Todo Backup 11.5. The latest version update [v2.1.27.0 (nusb3drv.091311-1603)] for EaseUS Disk Copy was 3 released on 05/03/2018.

Continue reading below to discover detailed file information, SYS file troubleshooting, and free downloads of several versions of nusb3xhc.sys.

File Analysis Provided by Jason Geater (Author)

File Overview

General Information ^✻
File Name:	nusb3xhc.sys
File Extension:	SYS file extension
Description:	USB 3.0 Host Controller Driver
Object File Type:	Dynamic link library
File Operating System:	Windows NT 32-bit
MIME Type:	application/octet-stream
User Popularity Rating:

Developer and Software Information
Software Developer:	Renesas Electronics Corporation
Software Program:	USB 3.0 Device Driver
Legal Copyright:	(C) 2010-2011 Renesas Electronics Corporation

File Details
Character Set:	Unicode
Language Code:	English (U.S.)
File Flags:	Private build
File Flags Mask:	0x003f
Entry Point:	0x25e11
Code Size:	148608

View Other nusb3xhc.sys Information

File Info	Description
File Size:	161 kB
File Modification Date/Time:	2019:11:15 17:43:49+00:00
File Type:	Win32 EXE
MIME Type:	application/octet-stream
Machine Type:	Intel 386 or later, and compatibles
Time Stamp:	2011:09:13 07:13:59+00:00
PE Type:	PE32
Linker Version:	9.0
Code Size:	148608
Initialized Data Size:	14976
Uninitialized Data Size:	0
Entry Point:	0x25e11
OS Version:	6.1
Image Version:	6.1
Subsystem Version:	5.1
Subsystem:	Native
File Version Number:	2.1.27.0
Product Version Number:	2.1.27.0
File Flags Mask:	0x003f
File Flags:	Private build
File OS:	Windows NT 32-bit
Object File Type:	Dynamic link library
File Subtype:	0
Language Code:	English (U.S.)
Character Set:	Unicode
Company Name:	Renesas Electronics Corporation
File Description:	USB 3.0 Host Controller Driver
File Version:	2.1.27.0 (nusb3drv.091311-1603)
Internal Name:	NUSB3XHC.SYS
Legal Copyright:	(C) 2010-2011 Renesas Electronics Corporation
Product Name:	USB 3.0 Device Driver
Product Version:	2.1.27.0

^✻ Portions of file data provided by Exiftool (Phil Harvey) distributed under the Perl Artistic License.

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What are nusb3xhc.sys Error Messages?

nusb3xhc.sys Blue Screen of Death (BSOD) Errors

There are a number of reasons why you could be encountering issues with nusb3xhc.sys. Most of the issues concerning sys files involve Blue Screen of Death (BSOD) errors. These types of nusb3xhc.sys errors can be cause by hardware problems, outdated firmware, corrupt drivers, or other software-related (eg. EaseUS Disk Copy update) issues. Some of these errors include:

nusb3xhc.sys could not be found.
nusb3xhc.sys failed to load.
The file nusb3xhc.sys is missing or corrupt.
Windows failed to start - nusb3xhc.sys.

A problem has been detected and Windows has been shut down to prevent damage to your computer. The problem seems to be caused by the following file: nusb3xhc.sys.

:( Your PC ran into a problem that it couldn't handle, and now needs to restart. You can search for the error online: [BSOD] (nusb3xhc.sys).

STOP 0×0000007A: KERNEL DATA INPAGE (nusb3xhc.sys) STOP 0x0000001E: KMODE EXCEPTION NOT HANDLED (nusb3xhc.sys) STOP 0x0000007E: SYSTEM THREAD EXCEPTION NOT HANDLED (nusb3xhc.sys) STOP 0x00000050: PAGE FAULT IN A NONPAGED AREA (nusb3xhc.sys) STOP 0x0000000A: IRQL NOT LESS EQUAL (nusb3xhc.sys) STOP 0x0000003B: SYSTEM SERVICE EXCEPTION (nusb3xhc.sys)

It's Critical to Resolve Blue Screen of Death Errors

In the majority of cases, you will encounter nusb3xhc.sys BSOD errors after you've installed new hardware, software (EaseUS Disk Copy), or performed a failed Windows Update. In other cases, software corruption caused by a malware infection can lead to nusb3xhc.sys Blue Screen of Death errors. Therefore, it's critical to make sure your anti-virus is kept up-to-date and scanning regularly.

GEEK TIP : As a rule of thumb, it's always a good idea to create a Windows "Snapshot" backup / System Restore Point before making any hardware or software changes to your computer. That way, it's very easy to restore your system in the unfortunate event you encounter a nusb3xhc.sys Blue Screen of Death error after recent changes.

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How to Fix nusb3xhc.sys Errors in 3 Steps (Time to complete: ~5-15 minutes)

If you're encountering one of the error messages above, follow these troubleshooting steps to resolve your nusb3xhc.sys issue. These troubleshooting steps are listed in the recommended order of execution.

Step 1: Restore your PC back to the latest restore point, "snapshot", or backup image before error occurred.

To begin System Restore (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
When you see the search box, type "System Restore" and press "ENTER".
In the search results, find and click System Restore.
Please enter the administrator password (if applicable / prompted).
Follow the steps in the System Restore Wizard to choose a relevant restore point.
Restore your computer to that backup image.

If the Step 1 fails to resolve the nusb3xhc.sys error, please proceed to the Step 2 below.

Step 2: If recently installed EaseUS Disk Copy (or related software), uninstall then try reinstalling EaseUS Disk Copy software.

You can uninstall EaseUS Disk Copy software by following these instructions (Windows XP, Vista, 7, 8, and 10):

Hit the Windows Start button
In the search box, type "Uninstall" and press "ENTER".
In the search results, find and click "Add or Remove Programs"
Find the entry for EaseUS Disk Copy 3 and click "Uninstall"
Follow the prompts for uninstallation.

After the software has been fully uninstalled, restart your PC and reinstall EaseUS Disk Copy software.

If this Step 2 fails as well, please proceed to the Step 3 below.

EaseUS Disk Copy 3

EaseUS

Step 3: Perform a Windows Update.

When the first two steps haven't solved your issue, it might be a good idea to run Windows Update. Many nusb3xhc.sys error messages that are encountered can be contributed to an outdated Windows Operating System. To run Windows Update, please follow these easy steps:

Hit the Windows Start button
In the search box, type "Update" and press "ENTER".
In the Windows Update dialog box, click "Check for Updates" (or similar button depending on your Windows version)
If updates are available for download, click "Install Updates".
After the update is completed, restart your PC.

If Windows Update failed to resolve the nusb3xhc.sys error message, please proceed to next step. Please note that this final step is recommended for advanced PC users only.

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If Those Steps Fail: Download and Replace Your nusb3xhc.sys File (Caution: Advanced)

If none of the previous three troubleshooting steps have resolved your issue, you can try a more aggressive approach (Note: Not recommended for amateur PC users) by downloading and replacing your appropriate nusb3xhc.sys file version. We maintain a comprehensive database of 100% malware-free nusb3xhc.sys files for every applicable version of EaseUS Disk Copy. Please follow the steps below to download and properly replace you file:

Locate your Windows operating system version in the list of below "Download nusb3xhc.sys Files".
Click the appropriate "Download Now" button and download your Windows file version.
Copy this file to the appropriate EaseUS Disk Copy folder location:

Windows 10: C:\Program Files (x86)\EaseUS\Disk Copy\BUILDPE\x86\Drivers\USB\NEC\
Windows 10: C:\Program Files (x86)\EaseUS\Todo Backup\BUILDPE\x86\Drivers\USB\NEC\
Restart your computer.

If this final step has failed and you're still encountering the error, you're only remaining option is to do a clean installation of Windows 10.

GEEK TIP : We must emphasize that reinstalling Windows will be a very time-consuming and advanced task to resolve nusb3xhc.sys problems. To avoid data loss, you must be sure that you have backed-up all of your important documents, pictures, software installers, and other personal data before beginning the process. If you are not currently backing up your data, you need to do so immediately.

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Download nusb3xhc.sys Files (Malware-Tested 100% Clean)

CAUTION : We strongly advise against downloading and copying nusb3xhc.sys to your appropriate Windows system directory. EaseUS typically does not release EaseUS Disk Copy SYS files for download because they are bundled together inside of a software installer. The installer's task is to ensure that all correct verifications have been made before installing and placing nusb3xhc.sys and all other SYS files for EaseUS Disk Copy. An incorrectly installed SYS file may create system instability and could cause your program or operating system to stop functioning altogether. Proceed with caution.

EaseUS Disk Copy 3

File Name

Software Version

File Version

Architecture

nusb3xhc.sys

2.1.27.0

2.1.27.0 (nusb3drv.091311-1603)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	USB 3.0 Device Driver
Software Version:	2.1.27.0
File Version:	2.1.27.0 (nusb3drv.091311-1603)
File Size:	164736
File Date:	11/15/2019
MD5 Checksum:	fa3240b26a1e150e3770a9e01c7bba4e
SHA1 Checksum:	abf44f9ad41f4d8da23a8b2ca20bd3910d345d34
SHA256 Checksum:	d1bc5e0074e36d21dc573ec421e098fbce31fde31da4143ccbc3f0411f71e8cd
CRC32:
File Directory Location:	C:\Program Files (x86)\EaseUS\Disk Copy\BUILDP ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	6.1
Initialized Data Size:	14976
Linker Version:	9.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	5.1
File Modification Date/Time:	11/15/2019

EaseUS Todo Backup 11.5

File Name

Software Version

File Version

Architecture

nusb3xhc.sys

2.1.27.0

2.1.27.0 (nusb3drv.091311-1603)

64-bit (x64)

Expand for Detailed File Information +

OS Version:	Windows 10
Software:	USB 3.0 Device Driver
Software Version:	2.1.27.0
File Version:	2.1.27.0 (nusb3drv.091311-1603)
File Size:	164736
File Date:	11/15/2019
MD5 Checksum:	fa3240b26a1e150e3770a9e01c7bba4e
SHA1 Checksum:	abf44f9ad41f4d8da23a8b2ca20bd3910d345d34
SHA256 Checksum:	d1bc5e0074e36d21dc573ec421e098fbce31fde31da4143ccbc3f0411f71e8cd
CRC32:
File Directory Location:	C:\Program Files (x86)\EaseUS\Todo Backup\BUIL ...

File Version, System, and Machine Information
File Type:	Win32 EXE
Image Version:	6.1
Initialized Data Size:	14976
Linker Version:	9.0
Machine Type:	Intel 386 or later, and compatibles
PE Type:	PE32
Subsystem:	Native
Subsystem Version:	5.1
File Modification Date/Time:	11/15/2019

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Files Related to nusb3xhc.sys

SYS Files Related to nusb3xhc.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
EuEumDk.sys	Disk Access Driver	EaseUS Todo Backup (5.8.0.0)	32320	C:\Program Files\WindowsApps\Microsoft.ZuneMusi...
3wareDrv.sys	3ware SCSI Miniport Driver	3ware 9000 Series RAID Controller (9.5.4)	102184	C:\Program Files\WindowsApps\Microsoft.XboxIden...
EuFdMount.sys	Disk Backup Driver	EaseUS Todo Backup (6.0.0.1)	17448	C:\Program Files\WindowsApps\Microsoft.BingFina...
arc.sys	Adaptec RAID Storport Driver	Adaptec RAID Controller (5.2.0.17342)	72280	C:\Windows\Fonts\
lsi_scsi.sys	LSI Fusion-MPT SCSI Driver (StorPort)	Microsoft® Windows® Operating System (6.1.7083.0)	115776	C:\Windows\Fonts\

Other Files Related to nusb3xhc.sys

File Name	Description	Software Program (Version)	File Size (bytes)	File Location
CBS.log	Log	EaseUS Deleted File Recovery 3.0.1	971179	C:\Windows\Logs\CBS\
CBS.log	Log	EaseUS Partition Recovery 8.5	888846	C:\Windows\Logs\CBS\
setuperr.log	Log	EaseUS Deleted File Recovery 3.0.1	2277	C:\Windows\Logs\DPX\
setupact.log	Log	EaseUS Deleted File Recovery 3.0.1	178625	C:\Windows\Logs\DPX\
setupact.log	Log	EaseUS Deleted File Recovery 3.0.1	62521	C:\Windows\Panther\UnattendGC\

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