Renesas USB3.0 Host Controller Driver
AUTO INSTALLED This file was automatically installed as part of a recent update. If you are experiencing any issues, you can manually download and reinstall.This package provides the Renesas USB3.0 Host Controller Driver and is supported on Inspiron Notebook, Vostro Notebook and XPS Notebook models that are running the following Windows Operating Systems: XP, VISTA and Windows 7.
To view all drivers for your Inspiron 14z N411z, go to Drivers and downloads.
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R305958.exe | 7 MBEnter the Service Tag of your device to check the compatibility of this download with your device.
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File Format:
ZipPack External
File Name:
R305958.exe
File Size:
7 MB
Format Description
This file contains a compressed (or zipped) set of files. Download the file to a folder on your hard drive, and then run (double-click) it to unzip the set of files. Follow the instructions to complete the installation.
To ensure the integrity of your download, please verify the checksum value.
MD5:
69e8941e3b8c6d4c65275ca9876ff3a4
SHA1:
bb7e7b49826aade74b21db9df558ff6dd4fee80b
SHA-256:
f207fae5ce3d5a9ff9e1f56b48e376ca46aead614a5d47cf1f8c0e484c1e76d8
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Fixes & Enhancements
Fixes
- Fixed when a user initially connects a USB compound device (smart phone, etc.) to a USB 3.0 port, there is a possibility that will not be correctly detected (enumerated), unless it is first plugged into a USB 2.0 port on the same system. This driver update fixes this problem and allows device detection (enumeration) to occur correctly the first time a compound device is plugged into a USB3.0 port.
- Fixed when the Remote Wake Up executed by keyboard, the unwanted string entered. To solve this issue, you need to add the parameter(DWORD(32bit) value) to the following registry key. KEY_LOCAL_MACHINE\System\CurrentControlSet\Services\nusb3xhc\Parameters ForceHCResetOnResume 1h.
- Fixed when the hot plug operation is done with the external USB Hub, there is a possibility that the USB Hub is not detected. Note: This issue doesn't occur when the Selective Suspend Function is disabled.
Enhancement
- Not Applicable.
Read More
- Fixed when a user initially connects a USB compound device (smart phone, etc.) to a USB 3.0 port, there is a possibility that will not be correctly detected (enumerated), unless it is first plugged into a USB 2.0 port on the same system. This driver update fixes this problem and allows device detection (enumeration) to occur correctly the first time a compound device is plugged into a USB3.0 port.
- Fixed when the Remote Wake Up executed by keyboard, the unwanted string entered. To solve this issue, you need to add the parameter(DWORD(32bit) value) to the following registry key.
- Fixed when the hot plug operation is done with the external USB Hub, there is a possibility that the USB Hub is not detected. Note: This issue doesn't occur when the Selective Suspend Function is disabled.
Enhancement
- Not Applicable.
Version
2.1.16.0, A02
Release date
05 Jun 2012
Download Type
Driver
Category
Chipset
Importance
RecommendedDell Technologies recommends applying this update during your next scheduled update cycle. The update contains changes to maintain overall system health. It ensures that the system software remains current and compatible with other system modules (firmware, BIOS, drivers, and software) and may include other new features.
Supported Operating Systems
Windows 7, 32-bit
Windows 7, 64-bit
Windows Vista, 32-bit
Windows Vista, 64-bit
Windows XP
Looking for a different OS? View the list of Dell supported operating systems
Applies to
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Renesas USB 3.0 Host Controller
USB 3.0 Host Controller
Installation instructions
Hard Drive Installation (via WinZip) with Setup.exe File
Download
1. Click Download File, to download the file.
2. When the File Download window appears, click Save or Save this program to disk and click OK. The Save In: window appears.
3. From the Save In: field, click the down arrow then click to select Desktop and click Save. The file will download to your desktop.
4. If the Download Complete window appears, click Close. The file icon appears on your desktop.
Install
1. Double-click the new icon on the desktop.
2. The Self-Extracting window appears and prompts you to extract or unzip to "C:\DELL\DRIVERS\9H9X4". (Where '9H9X4' is the name of the file to be downloaded). Write down this path so the executable (I.e.Setup.exe) file can be found later.
3. The Self-Extractor window appears.
4. Click OK.
5. After completing the file extraction, if the Self-Extractor window is still open, close it.
6. Click Start button and then click Run.
7. Type "C:\DELL\DRIVERS\9H9X4" (where '9H9X4'is the name of the file) in the Open textbox and then click OK.
8. Follow the on-screen installation instructions.
Download
1. Click Download File, to download the file.
2. When the File Download window appears, click Save or Save this program to disk and click OK. The Save In: window appears.
3. From the Save In: field, click the down arrow then click to select Desktop and click Save. The file will download to your desktop.
4. If the Download Complete window appears, click Close. The file icon appears on your desktop.
Install
1. Double-click the new icon on the desktop.
2. The Self-Extracting window appears and prompts you to extract or unzip to "C:\DELL\DRIVERS\9H9X4". (Where '9H9X4' is the name of the file to be downloaded). Write down this path so the executable (I.e.Setup.exe) file can be found later.
3. The Self-Extractor window appears.
4. Click OK.
5. After completing the file extraction, if the Self-Extractor window is still open, close it.
6. Click Start button and then click Run.
7. Type "C:\DELL\DRIVERS\9H9X4" (where '9H9X4'is the name of the file) in the Open textbox and then click OK.
8. Follow the on-screen installation instructions.
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